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Oracle® Essbase
Database Administrator's Guide
Release 11.1.2.2.100
Updated: December 2013
Essbase Database Administrator's Guide, 11.1.2.2.100
Copyright © 1996, 2013, Oracle and/or its affiliates. All rights reserved.
Authors: EPM Information Development Team
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Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation. All SPARC trademarks are used under
license and are trademarks or registered trademarks of SPARC International, Inc. AMD, Opteron, the AMD logo, and the
AMD Opteron logo are trademarks or registered trademarks of Advanced Micro Devices. UNIX is a registered trademark
of The Open Group.
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allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit,
perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation
of this software, unless required by law for interoperability, is prohibited.
The information contained herein is subject to change without notice and is not warranted to be error-free. If you find
any errors, please report them to us in writing.
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Documentation Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Part I. Understanding Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Chapter 1. Introducing Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Essbase Product Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Sample Essbase Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Essbase Studio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Spreadsheet Add-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Integration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Provider Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Smart View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Application Programming Interface (API) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Developer Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Lifecycle Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Integration with Existing Infrastructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Data Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Ease of Server and Database Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Mission Critical Applications in Web-based Environments . . . . . . . . . . . . . . . . . . . . 48
Powerful Querying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Write-Back and Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Ease of Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Chapter 2. Quick Start for Implementing Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Chapter 3. Understanding Multidimensional Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
OLAP and Multidimensional Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Outline Hierarchies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Dimension and Member Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Standard Dimensions and Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Sparse and Dense Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Selection of Dense and Sparse Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Data Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Contents iii
Data Blocks and the Index System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Multiple Data Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
The Essbase Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Chapter 4. Case Study: Designing a Single-Server, Multidimensional Database . . . . . . . . . . . . . . . . . . . . . . . 75
Process for Designing a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Case Study: The Beverage Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Analyzing and Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Analyzing Source Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Identifying User Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Planning for Security in a Multiple User Environment . . . . . . . . . . . . . . . . . . . . . . . . 79
Creating Database Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Drafting Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Dimension Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Member Storage Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Checklist for Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Designing an Outline to Optimize Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Checking System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Loading Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Defining Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Consolidation of Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Tags and Operators on Example Measures Dimension . . . . . . . . . . . . . . . . . . . . . . . . 95
Accounts Dimension Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Formulas and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Dynamic Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Two-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Checklist for Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Defining Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Verifying the Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Chapter 5. About Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Administration Services Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Deploying Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Starting Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
About Administration Services Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Connecting to Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Adding Essbase Administration Servers to Enterprise View . . . . . . . . . . . . . . . . . . . . . . 105
Adding Essbase Servers to Enterprise View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
iv Contents
About Essbase Server Connections and Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
About Essbase Administration Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Part II. Designing and Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Chapter 6. Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Process for Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Understanding Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Understanding Database Artifacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Understanding Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Understanding Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Understanding Rules Files for Data Load and Dimension Build . . . . . . . . . . . . . . . . 113
Understanding Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Understanding Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Understanding Security Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Understanding LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Understanding Spreadsheet Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Understanding Member Select Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Understanding Triggers Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Creating an Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Creating a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Annotating a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Rules for Setting Substitution Variable Names and Values . . . . . . . . . . . . . . . . . . . . 117
Setting Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Deleting Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Updating Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Copying Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Using Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Creating Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Editing or Deleting Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Chapter 7. Creating and Changing Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Process for Creating Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Creating and Editing Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Locking and Unlocking Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Adding Dimensions and Members to an Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Setting Data Storage Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Positioning Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Contents v
Moving Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Sorting Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Verifying Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Saving Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Saving an Outline with Added Standard Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 129
Saving an Outline with One or More Deleted Standard Dimensions . . . . . . . . . . . . . 129
Creating Sub-Databases Using Deleted Members . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Chapter 8. Creating and Working With Duplicate Member Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Creating Duplicate Member Names in Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Restrictions for Duplicate Member Names and Aliases in Outlines . . . . . . . . . . . . . . . . . 132
Syntax for Specifying Duplicate Member Names and Aliases . . . . . . . . . . . . . . . . . . . . . 133
Using Fully Qualified Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Qualifying Members by Differentiating Ancestor . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Using Shortcut Qualified Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Working with Duplicate Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Chapter 9. Setting Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Setting Dimension Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Creating a Time Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Creating an Accounts Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Creating a Country Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Creating Currency Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Creating Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Setting Member Consolidation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Calculating Members with Different Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Determining How Members Store Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Understanding Stored Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Understanding Dynamic Calculation Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Understanding Label Only Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Understanding Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Setting Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Alias Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Creating Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Creating and Managing Alias Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Setting Two-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Creating Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Naming Generations and Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Creating UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Adding Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
vi Contents
Chapter 10. Working with Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Process for Creating Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Understanding Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Understanding Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Understanding Members of Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 160
Understanding the Rules for Base and Attribute Dimensions and Members . . . . . . . 160
Understanding the Rules for Attribute Dimension Association . . . . . . . . . . . . . . . . . 161
Understanding the Rules for Attribute Member Association . . . . . . . . . . . . . . . . . . 161
Understanding Attribute Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Comparing Attribute and Standard Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Understanding Two-Pass Calculations on Attribute Dimensions . . . . . . . . . . . . . . . 165
Comparing Attributes and UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Designing Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Using Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Using Alternative Design Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Optimizing Outline Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Building Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Setting Member Names in Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Setting Prefix and Suffix Formats for Member Names of Attribute Dimensions . . . . . 169
Setting Boolean Attribute Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Changing the Member Names in Date Attribute Dimensions . . . . . . . . . . . . . . . . . . 170
Setting Up Member Names Representing Ranges of Values . . . . . . . . . . . . . . . . . . . 171
Changing the Member Names of the Attribute Calculations Dimension . . . . . . . . . . 172
Calculating Attribute Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Understanding the Attribute Calculations Dimension . . . . . . . . . . . . . . . . . . . . . . . 173
Understanding the Default Attribute Calculations Members . . . . . . . . . . . . . . . . . . 174
Viewing an Attribute Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Accessing Attribute Calculations Members Using the Spreadsheet . . . . . . . . . . . . . . 175
Optimizing Calculation and Retrieval Performance . . . . . . . . . . . . . . . . . . . . . . . . . 175
Using Attributes in Calculation Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Understanding Attribute Calculation and Shared Members . . . . . . . . . . . . . . . . . . . 177
Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
About Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Implementing Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Functions Supporting Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Limitations of Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Chapter 11. Linking Objects to Essbase Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Understanding LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Contents vii
Understanding LRO Types and Data Cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Setting Up Permissions for LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Viewing and Deleting LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Exporting and Importing LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Limiting LRO File Sizes for Storage Conservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Chapter 12. Working with Typed Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
About Typed Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Working with Text Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Text Measures Overview and Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Text List Objects and Text List Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Working with Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Date Measures Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Implementing Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Functions Supporting Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Performing Database Operations on Text and Date Measures . . . . . . . . . . . . . . . . . . . . 193
Loading, Clearing, and Exporting Text and Date Measures . . . . . . . . . . . . . . . . . . . 193
Consolidating Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Retrieving Data With Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Limitations of Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Working with Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Overview of Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Implementing Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
MDX Format Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Functions Supporting Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Limitations of Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Chapter 13. Drilling Through to Oracle Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Overview of Drill-through to Oracle Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Understanding Drill-through URLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Drill-through URL Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Drill-through URL XML . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
List of Drillable Regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Level 0 Boolean Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Creating and Managing Drill-through URLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Chapter 14. Designing and Building Currency Conversion Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
About Currency Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
About the Sample Currency Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Structure of Currency Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
viii Contents
Main Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Currency Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Conversion Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Building Currency Conversion Applications and Performing Conversions . . . . . . . . . . . 209
Creating Main Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Preparing Main Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Generating Currency Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Linking Main and Currency Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Converting Currency Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Tracking Currency Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Troubleshooting Currency Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Chapter 15. Designing Partitioned Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Understanding Essbase Partitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Partition Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Parts of a Partition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Data Sources and Data Targets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Overlapping Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Substitution Variables in Partition Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Attributes in Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Version and Encoding Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Partition Design Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Benefits of Partitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Partitioning Strategies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Guidelines for Partitioning a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Guidelines for Partitioning Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Security for Partitioned Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Using Backup and Restore and Transaction Logging and Replay with Partitioned
Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Rules for Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Advantages of Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Disadvantages of Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Performance Considerations for Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . 228
Replicated Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Rules for Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Advantages of Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Disadvantages of Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Performance Considerations for Transparent Partitions . . . . . . . . . . . . . . . . . . . . . 233
Contents ix
Calculating Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Performance Considerations for Transparent Partition Calculations . . . . . . . . . . . . 234
Transparent Partitions and Member Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Transparent Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Advantages of Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Disadvantages of Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Drill Across and Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Linked Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Case Studies for Designing Partitioned Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Case Study 1: Partitioning an Existing Database . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Case Study 2: Connecting Existing Related Databases . . . . . . . . . . . . . . . . . . . . . . . 240
Case Study 3: Linking Two Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Chapter 16. Creating and Maintaining Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Process for Creating Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Choosing a Partition Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Setting up the Data Source and the Data Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Setting the User Name and Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Defining a Partition Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Mapping Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Mapping Members with Different Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Mapping Data Cubes with Extra Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Mapping Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Importing Member Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Mapping Attributes Associated with Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Creating Advanced Area-Specific Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Validating Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Saving Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
Process for Maintaining Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Testing Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Synchronizing Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Setting the Source Outline and the Target Outline . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Performing Block Storage Outline Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . 254
Tracking Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Updating Shared Members During Outline Synchronization . . . . . . . . . . . . . . . . . . 255
Populating or Updating Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Editing and Deleting Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Viewing Partition Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
x Contents
Partitioning and SSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Troubleshooting Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Part III. Building Dimensions and Loading Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Chapter 17. Understanding Data Loading and Dimension Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Process for Data Loading and Dimension Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Supported Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Items in a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Situations that Do and Do Not Need a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Data Sources that Do Not Need a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Formatting Ranges of Member Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Formatting Columns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Security and Multiple-User Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Chapter 18. Working with Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Process for Creating Data Load Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Process for Creating Dimension Build Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Combining Data Load and Dimension Build Rules Files . . . . . . . . . . . . . . . . . . . . . . . . 278
Creating Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Setting File Delimiters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Naming New Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Selecting a Build Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Setting and Changing Member and Dimension Properties . . . . . . . . . . . . . . . . . . . . . . . 281
Using Data Prep Editor to Set Dimension and Member Properties . . . . . . . . . . . . . . 281
Using the Data Source to Work with Member Properties . . . . . . . . . . . . . . . . . . . . . 281
Setting Field Type Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Field Types and Valid Build Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Rules for Assigning Field Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Setting Dimension Build Operational Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Defining Data Load Field Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Performing Operations on Records, Fields, and Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Validating, Saving, and Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Requirements for Valid Data Load Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Requirements for Valid Dimension Build Rules Files` . . . . . . . . . . . . . . . . . . . . . . . 288
Copying Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Printing Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
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Chapter 19. Using a Rules File to Perform Operations on Records, Fields, and Data . . . . . . . . . . . . . . . . . . . 291
Performing Operations on Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Selecting Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Rejecting Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Combining Multiple Select and Reject Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Setting the Records Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Defining Header Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Performing Operations on Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Ignoring Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Ignoring Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Arranging Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Mapping Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Changing Field Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Performing Operations on Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Defining Columns as Data Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Adding to and Subtracting from Existing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Clearing Existing Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Replacing All Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Scaling Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Flipping Field Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Chapter 20. Performing and Debugging Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Prerequisites for Data Loads and Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Performing Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Stopping Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Tips for Loading Data and Building Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Performing Deferred-Restructure Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . 305
Determining Where to Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Dealing with Missing Fields in a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Loading a Subset of Records from a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Saving and Reusing Data Load Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Debugging Data Loads and Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Verifying that Essbase Server Is Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Verifying that the Data Source Is Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Checking Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Recovering from an Essbase Server Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Resolving Problems with Data Loaded Incorrectly . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Creating Rejection Criteria for End of File Markers . . . . . . . . . . . . . . . . . . . . . . . . . 311
Understanding How Essbase Processes a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . 312
xii Contents
Understanding How Essbase Processes Missing or Invalid Fields During a Data
Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Chapter 21. Understanding Advanced Dimension Building Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Understanding Build Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Using Generation References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Using Level References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Using Parent-Child References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Adding a List of New Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Adding Members Based On String Matches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Adding Members as Siblings of the Lowest Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Adding Members to a Specified Parent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Building Attribute Dimensions and Associating Attributes . . . . . . . . . . . . . . . . . . . . . . . 325
Building Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Associating Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Updating Attribute Associations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Removing Attribute Associations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Working with Multilevel Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Working with Numeric Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Reviewing the Rules for Building Attribute and Base Dimensions . . . . . . . . . . . . . . . 334
Building Shared Members by Using a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Sharing Members at the Same Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Sharing Members at Different Generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Sharing Non-Level 0 Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Building Multiple Roll-Ups by Using Level References . . . . . . . . . . . . . . . . . . . . . . . 341
Creating Shared Roll-Ups from Multiple Data Sources . . . . . . . . . . . . . . . . . . . . . . 342
Building Duplicate Member Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Uniquely Identifying Members Through the Rules File . . . . . . . . . . . . . . . . . . . . . . 344
Building Qualified Member Names Through the Rules File . . . . . . . . . . . . . . . . . . . 344
Part IV. Calculating Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347
Chapter 22. Calculating Essbase Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
About Database Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Outline Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Calculation Script Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
About Multidimensional Calculation Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Setting the Default Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Calculating Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Canceling Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
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Parallel and Serial Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Security Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Chapter 23. Developing Formulas for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Using Formulas and Formula Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Process for Creating Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
Understanding Formula Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Dimension and Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Constant Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Nonconstant Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Basic Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Checking Formula Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Using Functions in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Conditional Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Examples of Conditional Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
Mathematical Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Member Relationship Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
Range Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
Financial Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
Member-Related Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
Value-Related Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Forecasting Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Statistical Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Date and Time Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Calculation Mode Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Using Substitution and Environment Variables in Formulas . . . . . . . . . . . . . . . . . . . . . 380
Using Substitution Variables in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Using Environment Variables in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Using Formulas on Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Displaying Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382
Chapter 24. Reviewing Examples of Formulas for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . 383
Calculating Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Calculating Rolling Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384
Calculating Monthly Asset Movements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
Testing for #MISSING Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
Calculating an Attribute Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
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Chapter 25. Defining Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Data Storage in Data Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Member Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391
Understanding the Effects of Member Relationships . . . . . . . . . . . . . . . . . . . . . . . . 392
Determining Member Consolidation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392
Ordering Dimensions in the Database Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
Avoiding Forward Calculation References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
Block Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396
Data Block Renumbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Cell Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Cell Calculation Order: Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Cell Calculation Order: Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Cell Calculation Order: Example 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Cell Calculation Order: Example 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403
Cell Calculation Order for Formulas on a Dense Dimension . . . . . . . . . . . . . . . . . . 404
Calculation Passes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
Calculation of Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406
Chapter 26. Understanding Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409
Introducing Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409
Benefits of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409
Intelligent Calculation and Data Block Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
Limitations of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Using Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
Turning Intelligent Calculation On and Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
Using Intelligent Calculation for a Default, Full Calculation . . . . . . . . . . . . . . . . . . . 412
Using Intelligent Calculation for a Calculation Script, Partial Calculation . . . . . . . . . 413
Using the SET CLEARUPDATESTATUS Command . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Understanding SET CLEARUPDATESTATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413
Choosing a SET CLEARUPDATESTATUS Setting . . . . . . . . . . . . . . . . . . . . . . . . . 414
Reviewing Examples That Use SET CLEARUPDATESTATUS . . . . . . . . . . . . . . . . . 414
Calculating Data Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Calculating Dense Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Calculating Sparse Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
Handling Concurrent Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Understanding Multiple-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Reviewing Examples and Solutions for Multiple-Pass Calculations . . . . . . . . . . . . . . 418
Understanding the Effects of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Changing Formulas and Accounts Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Contents xv
Using Relationship and Financial Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Restructuring Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Copying and Clearing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Converting Currencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Chapter 27. Dynamically Calculating Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
Understanding Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
Understanding Dynamic Calc Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Understanding Dynamic Calc and Store Members . . . . . . . . . . . . . . . . . . . . . . . . . 424
Retrieving the Parent Value of Dynamically Calculated Child Values . . . . . . . . . . . . 425
Benefitting from Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425
Using Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Choosing Values to Calculate Dynamically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Dense Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426
Sparse Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427
Two-Pass Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427
Parent-Child Relationships and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . 427
Calculation Scripts and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428
Formulas and Dynamically Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . 428
Scripts and Dynamically Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428
Dynamically Calculated Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429
Choosing Between Dynamic Calc and Dynamic Calc and Store . . . . . . . . . . . . . . . . . . . 429
Recommendations for Sparse Dimension Members . . . . . . . . . . . . . . . . . . . . . . . . . 429
Recommendations for Members with Specific Characteristics . . . . . . . . . . . . . . . . . 430
Recommendations for Dense Dimension Members . . . . . . . . . . . . . . . . . . . . . . . . . 430
Recommendations for Data with Many Concurrent Users . . . . . . . . . . . . . . . . . . . . 431
Understanding How Dynamic Calculation Changes Calculation Order . . . . . . . . . . . . . . 431
Calculation Order for Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Calculation Order for Dynamically Calculating Two-Pass Members . . . . . . . . . . . . . 432
Calculation Order for Asymmetric Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433
Reducing the Impact on Retrieval Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434
Displaying a Retrieval Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435
Displaying a Summary of Dynamically Calculated Members . . . . . . . . . . . . . . . . . . 435
Increasing Retrieval Buffer Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436
Using Dynamic Calculator Caches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436
Reviewing Dynamic Calculator Cache Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Using Dynamic Calculations with Standard Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 437
Creating Dynamic Calc and Dynamic Calc and Store Members . . . . . . . . . . . . . . . . . . . 438
Restructuring Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438
xvi Contents
Dynamically Calculating Data in Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
Chapter 28. Calculating Time Series Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441
Calculating First, Last, and Average Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441
Specifying Accounts and Time Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442
Reporting the Last Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442
Reporting the First Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . . . 443
Reporting the Average Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . 444
Skipping #MISSING and Zero Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444
Considering the Effects of First, Last, and Average Tags . . . . . . . . . . . . . . . . . . . . . . 444
Placing Formulas on Time and Accounts Dimensions . . . . . . . . . . . . . . . . . . . . . . . 445
Calculating Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445
Using Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446
Specifying Alias Names for Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . 448
Applying Predefined Generation Names to Dynamic Time Series Members . . . . . . . 448
Retrieving Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449
Using Dynamic Time Series Members in Transparent Partitions . . . . . . . . . . . . . . . . . . 450
Chapter 29. Developing Calculation Scripts for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . . 451
Using Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452
Process for Creating Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453
Understanding Calculation Script Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454
Adding Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456
Checking Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456
Using Calculation Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457
Calculating the Database Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457
Controlling the Flow of Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458
Declaring Data Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458
Specifying Global Settings for a Database Calculation . . . . . . . . . . . . . . . . . . . . . . . 459
Using Formulas in Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460
Basic Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461
Conditional Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461
Interdependent Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462
Using a Calculation Script to Control Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . 462
Grouping Formulas and Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462
Calculating a Series of Member Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462
Calculating a Series of Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463
Using Substitution and Environment Variables in Calculation Scripts . . . . . . . . . . . . . . 463
Using Substitution Variables in Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . 464
Contents xvii
Using Environment Variables in Calculation Scripts and Formulas . . . . . . . . . . . . . 464
Clearing and Copying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466
Clearing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466
Copying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
Calculating a Subset of a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
Calculating Lists of Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468
Using the FIX Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468
Using the Exclude Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
Exporting Data Using the DATAEXPORT Command . . . . . . . . . . . . . . . . . . . . . . . . . . 470
Exporting Data into a Relational Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472
Advantages and Disadvantages of Exporting Data Using a Calculation Script . . . . . . 473
Enabling Calculations on Potential Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
Using DATACOPY to Copy Existing Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474
Using SET CREATENONMISSINGBLK to Calculate All Potential Blocks . . . . . . . . . 475
Using Calculation Scripts on Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475
Writing Calculation Scripts for Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475
Controlling Calculation Order for Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476
Saving, Executing, and Copying Calculations Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . 476
Saving Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477
Executing Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477
Copying Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478
Checking Calculation Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478
Estimating Disk Size for a Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479
Chapter 30. Reviewing Examples of Calculation Scripts for Block Storage Databases . . . . . . . . . . . . . . . . . . 481
About These Calculation Script Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481
Calculating Variance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481
Calculating Database Subsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482
Loading New Budget Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
Calculating Product Share and Market Share Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 484
Allocating Costs Across Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485
Allocating Values Within a Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486
Allocating Values Across Multiple Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488
Goal-Seeking Using the LOOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490
Forecasting Future Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493
Chapter 31. Developing Custom-Defined Calculation Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495
Understanding Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495
Naming Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495
Creating Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496
xviii Contents
Using Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497
Viewing Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497
Updating Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497
Copying Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498
Removing Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498
Refreshing the Catalog of Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499
Chapter 32. Developing Custom-Defined Calculation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501
Process for Creating Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501
Custom-Defined Function Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502
Creating and Compiling a Java Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503
Installing Java Classes on Essbase Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504
Registering Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505
Using Registered Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
Updating Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
Viewing Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 507
Removing Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508
Copying Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508
Performance Considerations for Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . 509
Memory Considerations for Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . 509
Part V. Retrieving Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511
Chapter 33. Understanding Report Script Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513
Working With a Simple Report Script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513
Understanding How Report Writer Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515
Report Extractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516
Parts of a Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517
Parts of a Report Script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518
Planning Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518
Considering Security and Multiple-User Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519
Reviewing the Process for Creating Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519
Creating Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520
Saving Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520
Executing Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521
Copying Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521
Developing Free-Form Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521
Chapter 34. Developing Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525
Understanding Extraction Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525
Understanding Formatting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526
Contents xix
Understanding Report Script Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526
Designing the Page Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527
Creating Page, Column, and Row Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528
Modifying Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 529
Creating Symmetric and Asymmetric Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530
Formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531
Formatting Report Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531
Formatting Page, Column, and Row Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532
Adding Totals and Subtotals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 535
Changing How Data Is Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 539
Selecting and Sorting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542
Selecting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542
Selecting Members by Using Generation and Level Names . . . . . . . . . . . . . . . . . . . . 543
Selecting Duplicate Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544
Selecting Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545
Selecting Members by Using Boolean Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . 546
Selecting Members by Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . 547
Selecting Members by Using Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548
Selecting Members by Using UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549
Selecting Members by Using Wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550
Suppressing Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551
Selecting How Member Names are Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551
Sorting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553
Restricting and Ordering Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554
Understanding the Order of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554
Using TOP, BOTTOM, and ORDERBY with Sorting Commands . . . . . . . . . . . . . . . 554
Using RESTRICT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555
Using ORDERBY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555
Using ORDERBY with Formatting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555
Using TOP and BOTTOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 556
Converting Data to a Different Currency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 558
Generating Reports Using the C, Visual Basic, and Grid APIs . . . . . . . . . . . . . . . . . . . . . 558
Chapter 35. Writing MDX Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559
Understanding Elements of a Query . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559
Introduction to Sets and Tuples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 560
Rules for Specifying Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562
Introduction to Axis Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562
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Cube Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565
Using Functions to Build Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565
Exercise: Using the MemberRange Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565
Exercise: Using the CrossJoin Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566
Exercise: Using the Children Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 568
Working with Levels and Generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 568
Exercise: Using the Members Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569
Using a Slicer Axis to Set Query Point-of-View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570
Exercise: Limiting the Results with a Slicer Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570
Common Relationship Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571
Performing Set Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571
Exercise: Using the Intersect Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 572
Exercise: Using the Union Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573
Creating and Using Named Sets and Calculated Members . . . . . . . . . . . . . . . . . . . . . . . 574
Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574
Named Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576
Using Iterative Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576
Working with Missing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577
Using Substitution Variables in MDX Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578
Querying for Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579
Querying for Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580
The Value Type of Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 581
NULL Property Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582
Chapter 36. Copying Data Subsets and Exporting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583
Process for Creating a Database Subset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583
Create an Application and Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584
Copy the Outline File from the Source Database . . . . . . . . . . . . . . . . . . . . . . . . . . . 584
Create an Output File Containing the Required Data Subset . . . . . . . . . . . . . . . . . . 585
Load the Output File into the New Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586
Exporting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587
Exporting Data Using MaxL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587
Exporting Text Data Using Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588
Exporting Text Data Using Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589
Chapter 37. Retrieving Relational Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593
Integrating Relational Databases with Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593
Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594
Hybrid Analysis Relational Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594
Data Retrieval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595
Contents xxi
Retrieving Hybrid Analysis Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595
Using Outline Editor with Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 598
Managing Data Consistency in Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . 599
Managing Security in Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599
Advanced Relational Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600
XOLAP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601
XOLAP Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601
Guidelines for Using XOLAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601
Part VI. Designing and Managing a Security System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603
Chapter 38. User Management and Security in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . 605
Using Essbase in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605
Security for Users and Groups in EPM System Security . . . . . . . . . . . . . . . . . . . . . . . . . 606
EPM System Security Migration and Upgrade Considerations . . . . . . . . . . . . . . . . . 606
User Security Considerations after EPM System Security Migration and Upgrade . . . 607
Essbase User Roles for Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
Essbase Projects, Applications, and Databases in Shared Services . . . . . . . . . . . . . . . . . . 610
Essbase Users and Groups in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612
Assigning Access to Users in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612
Launching and Logging In to Shared Services Console . . . . . . . . . . . . . . . . . . . . . . . 612
Assigning Server Access in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613
Assigning Application Access in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . 613
Assigning Database Calculation and Filter Access in Shared Services . . . . . . . . . . . . . 614
Assigning Application Access Type in Shared Services . . . . . . . . . . . . . . . . . . . . . . . 615
Migrating Essbase to EPM System Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615
Application and Database Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616
User and Group Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617
User and Group Identities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619
Security Information Recovery in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . 619
User and Group Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619
Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 620
Chapter 39. User Management and Security in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . 621
About Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621
Continuing to Use Essbase in Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 623
Creating Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . 624
Creating Users in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 624
Assigning Application Access Type in Essbase Native Security Mode . . . . . . . . . . . . 624
Creating Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 625
xxii Contents
Granting Permissions to Users and Groups in Essbase Native Security Mode . . . . . . . . . 625
Assigning User and Group Types in Essbase Native Security Mode . . . . . . . . . . . . . . 626
Granting Application and Database Access to Users and Groups in Essbase Native
Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627
Granting Designer Permissions to Users and Groups in Essbase Native Security
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 628
Managing Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . 628
Viewing Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . 629
Editing Users in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629
Editing Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 629
Copying an Existing Security Profile in Essbase Native Security Mode . . . . . . . . . . . 629
Deleting Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . 630
Renaming Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . 631
Using EPM System Security for External Authentication in Essbase Native Security
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631
Managing Global Security for Applications and Databases in Native Security Mode . . . . . 631
Defining Application Settings in Essbase Native Security Mode . . . . . . . . . . . . . . . . 632
Setting General Application Connection Options in Essbase Native Security
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 632
Setting Application and Database Minimum Permissions in Essbase Native Security
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635
Managing User Activity on Essbase Server in Essbase Native Security Mode . . . . . . . . . . 636
Disconnecting Users and Terminating Requests in Essbase Native Security
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637
Managing User Locks in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . 637
Managing Passwords and User Names in Essbase Native Security Mode . . . . . . . . . . 638
Propagating Password Changes in Essbase Native Security Mode . . . . . . . . . . . . . . . 638
Viewing and Activating Disabled User Names in Essbase Native Security Mode . . . . . 639
Chapter 40. Managing the Essbase Security File (essbase.sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641
About the Essbase Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641
Managing Essbase Security Backup Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642
Restoring the Essbase Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643
Changing Essbase Security Backup File Comparison Frequency . . . . . . . . . . . . . . . . . . . 643
Reconciling the Essbase Security File to the State of Essbase on an External Disk . . . . . . . 644
Managing Essbase Security File Fragmentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644
Displaying the Essbase Security File Fragmentation Status . . . . . . . . . . . . . . . . . . . . 644
Compacting the Essbase Security File While the Agent is Running . . . . . . . . . . . . . . 644
Exporting the Essbase Security File to a Readable Format . . . . . . . . . . . . . . . . . . . . . . . . 645
Contents xxiii
Chapter 41. Controlling Access to Database Cells Using Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
About Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
Defining Permissions Using Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
Creating Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648
Filtering Members Versus Filtering Member Combinations . . . . . . . . . . . . . . . . . . . 649
Filtering Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651
Filtering with Attribute Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651
Metadata Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652
Managing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652
Viewing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652
Editing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653
Copying Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653
Renaming Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653
Deleting Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653
Assigning Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654
Assigning Filters in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 654
Assigning Filters in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 654
Overlapping Filter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654
Overlapping Metadata Filter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655
Overlapping Access Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655
Chapter 42. Security Examples in Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 657
Example 1: Users Require the Same Access to Databases . . . . . . . . . . . . . . . . . . . . . . . . 657
Example 2: Users Require Differing Access to Databases . . . . . . . . . . . . . . . . . . . . . . . . 658
Example 3: Users Require Differing Access to Databases; Users Will Be Added . . . . . . . . 658
Example 4: Users Require Differing Access to Application and Databases . . . . . . . . . . . . 659
Example 5: Administrator Must Perform Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 660
Part VII. Enabling Multi-Language Applications Through Unicode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 661
Chapter 43. Understanding the Essbase Unicode Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663
About Unicode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663
When to Use Unicode-Mode Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664
Locales and the ESSLANG Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665
Unicode and Non-Unicode Application Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665
Unicode and Non-Unicode Essbase Server Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666
Increased Name Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666
Compatibility Between Different Versions of Client Programs and Essbase
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666
Unicode-Enabled C API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667
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Essbase database administrator's guide

  • 1. Oracle® Essbase Database Administrator's Guide Release 11.1.2.2.100 Updated: December 2013
  • 2. Essbase Database Administrator's Guide, 11.1.2.2.100 Copyright © 1996, 2013, Oracle and/or its affiliates. All rights reserved. Authors: EPM Information Development Team Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. AMD, Opteron, the AMD logo, and the AMD Opteron logo are trademarks or registered trademarks of Advanced Micro Devices. UNIX is a registered trademark of The Open Group. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed onthehardware,and/ordocumentation,shallbesubjecttolicensetermsandlicenserestrictionsapplicabletotheprograms. No other rights are granted to the U.S. Government. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. This software or hardware and documentation may provide access to or information on content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services.
  • 3. Documentation Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Part I. Understanding Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Chapter 1. Introducing Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Essbase Product Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Sample Essbase Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Essbase Studio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Spreadsheet Add-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Integration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Provider Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Smart View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Application Programming Interface (API) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Developer Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Lifecycle Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Integration with Existing Infrastructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Data Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Ease of Server and Database Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Mission Critical Applications in Web-based Environments . . . . . . . . . . . . . . . . . . . . 48 Powerful Querying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Write-Back and Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Ease of Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Chapter 2. Quick Start for Implementing Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Chapter 3. Understanding Multidimensional Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 OLAP and Multidimensional Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Outline Hierarchies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Dimension and Member Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Standard Dimensions and Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Sparse and Dense Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Selection of Dense and Sparse Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Data Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Contents iii
  • 4. Data Blocks and the Index System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Multiple Data Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 The Essbase Solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Chapter 4. Case Study: Designing a Single-Server, Multidimensional Database . . . . . . . . . . . . . . . . . . . . . . . 75 Process for Designing a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Case Study: The Beverage Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Analyzing and Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Analyzing Source Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Identifying User Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Planning for Security in a Multiple User Environment . . . . . . . . . . . . . . . . . . . . . . . . 79 Creating Database Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Drafting Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Dimension Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Member Storage Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Checklist for Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Designing an Outline to Optimize Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Checking System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Loading Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Defining Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Consolidation of Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Tags and Operators on Example Measures Dimension . . . . . . . . . . . . . . . . . . . . . . . . 95 Accounts Dimension Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Formulas and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Dynamic Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Two-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Checklist for Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Defining Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Verifying the Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Chapter 5. About Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Administration Services Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Deploying Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Starting Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 About Administration Services Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Connecting to Administration Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Adding Essbase Administration Servers to Enterprise View . . . . . . . . . . . . . . . . . . . . . . 105 Adding Essbase Servers to Enterprise View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 iv Contents
  • 5. About Essbase Server Connections and Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 About Essbase Administration Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Part II. Designing and Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Chapter 6. Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Process for Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Understanding Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Understanding Database Artifacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Understanding Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 Understanding Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Understanding Rules Files for Data Load and Dimension Build . . . . . . . . . . . . . . . . 113 Understanding Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Understanding Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Understanding Security Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Understanding LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Understanding Spreadsheet Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Understanding Member Select Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Understanding Triggers Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Creating Applications and Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Creating an Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Creating a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Annotating a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Rules for Setting Substitution Variable Names and Values . . . . . . . . . . . . . . . . . . . . 117 Setting Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Deleting Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Updating Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Copying Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Using Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Creating Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Editing or Deleting Location Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Chapter 7. Creating and Changing Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Process for Creating Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Creating and Editing Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Locking and Unlocking Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Adding Dimensions and Members to an Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Setting Data Storage Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Positioning Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Contents v
  • 6. Moving Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Sorting Dimensions and Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Verifying Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 Saving Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Saving an Outline with Added Standard Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 129 Saving an Outline with One or More Deleted Standard Dimensions . . . . . . . . . . . . . 129 Creating Sub-Databases Using Deleted Members . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Chapter 8. Creating and Working With Duplicate Member Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Creating Duplicate Member Names in Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Restrictions for Duplicate Member Names and Aliases in Outlines . . . . . . . . . . . . . . . . . 132 Syntax for Specifying Duplicate Member Names and Aliases . . . . . . . . . . . . . . . . . . . . . 133 Using Fully Qualified Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Qualifying Members by Differentiating Ancestor . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Using Shortcut Qualified Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Working with Duplicate Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Chapter 9. Setting Dimension and Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Setting Dimension Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Creating a Time Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Creating an Accounts Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Creating a Country Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Creating Currency Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Creating Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Setting Member Consolidation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Calculating Members with Different Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 Determining How Members Store Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Understanding Stored Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Understanding Dynamic Calculation Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Understanding Label Only Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 Understanding Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Setting Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Alias Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 Creating Aliases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Creating and Managing Alias Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Setting Two-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Creating Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Naming Generations and Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Creating UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Adding Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 vi Contents
  • 7. Chapter 10. Working with Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Process for Creating Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Understanding Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Understanding Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 Understanding Members of Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 160 Understanding the Rules for Base and Attribute Dimensions and Members . . . . . . . 160 Understanding the Rules for Attribute Dimension Association . . . . . . . . . . . . . . . . . 161 Understanding the Rules for Attribute Member Association . . . . . . . . . . . . . . . . . . 161 Understanding Attribute Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 Comparing Attribute and Standard Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 Understanding Two-Pass Calculations on Attribute Dimensions . . . . . . . . . . . . . . . 165 Comparing Attributes and UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Designing Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Using Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Using Alternative Design Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Optimizing Outline Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Building Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Setting Member Names in Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Setting Prefix and Suffix Formats for Member Names of Attribute Dimensions . . . . . 169 Setting Boolean Attribute Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 Changing the Member Names in Date Attribute Dimensions . . . . . . . . . . . . . . . . . . 170 Setting Up Member Names Representing Ranges of Values . . . . . . . . . . . . . . . . . . . 171 Changing the Member Names of the Attribute Calculations Dimension . . . . . . . . . . 172 Calculating Attribute Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Understanding the Attribute Calculations Dimension . . . . . . . . . . . . . . . . . . . . . . . 173 Understanding the Default Attribute Calculations Members . . . . . . . . . . . . . . . . . . 174 Viewing an Attribute Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Accessing Attribute Calculations Members Using the Spreadsheet . . . . . . . . . . . . . . 175 Optimizing Calculation and Retrieval Performance . . . . . . . . . . . . . . . . . . . . . . . . . 175 Using Attributes in Calculation Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 Understanding Attribute Calculation and Shared Members . . . . . . . . . . . . . . . . . . . 177 Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 About Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Implementing Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Functions Supporting Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Limitations of Varying Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Chapter 11. Linking Objects to Essbase Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Understanding LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Contents vii
  • 8. Understanding LRO Types and Data Cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Setting Up Permissions for LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Viewing and Deleting LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Exporting and Importing LROs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Limiting LRO File Sizes for Storage Conservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Chapter 12. Working with Typed Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 About Typed Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 Working with Text Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Text Measures Overview and Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Text List Objects and Text List Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Working with Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Date Measures Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Implementing Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191 Functions Supporting Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Performing Database Operations on Text and Date Measures . . . . . . . . . . . . . . . . . . . . 193 Loading, Clearing, and Exporting Text and Date Measures . . . . . . . . . . . . . . . . . . . 193 Consolidating Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Retrieving Data With Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Limitations of Text and Date Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Working with Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Overview of Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Implementing Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 MDX Format Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Functions Supporting Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Limitations of Format Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Chapter 13. Drilling Through to Oracle Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Overview of Drill-through to Oracle Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Understanding Drill-through URLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Drill-through URL Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Drill-through URL XML . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 List of Drillable Regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Level 0 Boolean Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Creating and Managing Drill-through URLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Chapter 14. Designing and Building Currency Conversion Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 About Currency Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 About the Sample Currency Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 Structure of Currency Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 viii Contents
  • 9. Main Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 Currency Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Conversion Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 Building Currency Conversion Applications and Performing Conversions . . . . . . . . . . . 209 Creating Main Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Preparing Main Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Generating Currency Database Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Linking Main and Currency Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Converting Currency Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 Tracking Currency Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 Troubleshooting Currency Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Chapter 15. Designing Partitioned Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Understanding Essbase Partitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Partition Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Parts of a Partition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Data Sources and Data Targets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Overlapping Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Substitution Variables in Partition Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Attributes in Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Version and Encoding Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Partition Design Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Benefits of Partitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Partitioning Strategies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Guidelines for Partitioning a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Guidelines for Partitioning Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Security for Partitioned Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Using Backup and Restore and Transaction Logging and Replay with Partitioned Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Rules for Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Advantages of Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 Disadvantages of Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 Performance Considerations for Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . 228 Replicated Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Rules for Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Advantages of Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Disadvantages of Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Performance Considerations for Transparent Partitions . . . . . . . . . . . . . . . . . . . . . 233 Contents ix
  • 10. Calculating Transparent Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 Performance Considerations for Transparent Partition Calculations . . . . . . . . . . . . 234 Transparent Partitions and Member Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Transparent Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Advantages of Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 Disadvantages of Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 Drill Across and Linked Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 Linked Partitions and Port Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Case Studies for Designing Partitioned Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Case Study 1: Partitioning an Existing Database . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Case Study 2: Connecting Existing Related Databases . . . . . . . . . . . . . . . . . . . . . . . 240 Case Study 3: Linking Two Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Chapter 16. Creating and Maintaining Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Process for Creating Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Choosing a Partition Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Setting up the Data Source and the Data Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Setting the User Name and Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Defining a Partition Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Mapping Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Mapping Members with Different Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Mapping Data Cubes with Extra Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 Mapping Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Importing Member Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Mapping Attributes Associated with Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Creating Advanced Area-Specific Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Validating Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 Saving Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Process for Maintaining Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Testing Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Synchronizing Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Setting the Source Outline and the Target Outline . . . . . . . . . . . . . . . . . . . . . . . . . . 253 Performing Block Storage Outline Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . 254 Tracking Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Updating Shared Members During Outline Synchronization . . . . . . . . . . . . . . . . . . 255 Populating or Updating Replicated Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Editing and Deleting Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Viewing Partition Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 x Contents
  • 11. Partitioning and SSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 Troubleshooting Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 Part III. Building Dimensions and Loading Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261 Chapter 17. Understanding Data Loading and Dimension Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Process for Data Loading and Dimension Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Supported Data Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Items in a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 Situations that Do and Do Not Need a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Data Sources that Do Not Need a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Formatting Ranges of Member Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271 Formatting Columns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 Security and Multiple-User Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 Chapter 18. Working with Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Process for Creating Data Load Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Process for Creating Dimension Build Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 Combining Data Load and Dimension Build Rules Files . . . . . . . . . . . . . . . . . . . . . . . . 278 Creating Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 Setting File Delimiters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Naming New Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Selecting a Build Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Setting and Changing Member and Dimension Properties . . . . . . . . . . . . . . . . . . . . . . . 281 Using Data Prep Editor to Set Dimension and Member Properties . . . . . . . . . . . . . . 281 Using the Data Source to Work with Member Properties . . . . . . . . . . . . . . . . . . . . . 281 Setting Field Type Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 Field Types and Valid Build Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 Rules for Assigning Field Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 Setting Dimension Build Operational Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 Defining Data Load Field Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 Performing Operations on Records, Fields, and Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Validating, Saving, and Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Requirements for Valid Data Load Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Requirements for Valid Dimension Build Rules Files` . . . . . . . . . . . . . . . . . . . . . . . 288 Copying Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 Printing Rules Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 Contents xi
  • 12. Chapter 19. Using a Rules File to Perform Operations on Records, Fields, and Data . . . . . . . . . . . . . . . . . . . 291 Performing Operations on Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Selecting Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Rejecting Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Combining Multiple Select and Reject Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 Setting the Records Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 Defining Header Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 Performing Operations on Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 Ignoring Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 Ignoring Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 Arranging Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 Mapping Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 Changing Field Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 Performing Operations on Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Defining Columns as Data Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Adding to and Subtracting from Existing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Clearing Existing Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Replacing All Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 Scaling Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 Flipping Field Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 Chapter 20. Performing and Debugging Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . 303 Prerequisites for Data Loads and Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 Performing Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 Stopping Data Loads or Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304 Tips for Loading Data and Building Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 Performing Deferred-Restructure Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . 305 Determining Where to Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 Dealing with Missing Fields in a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 Loading a Subset of Records from a Data Source . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 Saving and Reusing Data Load Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Debugging Data Loads and Dimension Builds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Verifying that Essbase Server Is Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Verifying that the Data Source Is Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Checking Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 Recovering from an Essbase Server Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310 Resolving Problems with Data Loaded Incorrectly . . . . . . . . . . . . . . . . . . . . . . . . . . 310 Creating Rejection Criteria for End of File Markers . . . . . . . . . . . . . . . . . . . . . . . . . 311 Understanding How Essbase Processes a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . 312 xii Contents
  • 13. Understanding How Essbase Processes Missing or Invalid Fields During a Data Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 Chapter 21. Understanding Advanced Dimension Building Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Understanding Build Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Using Generation References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316 Using Level References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 Using Parent-Child References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 Adding a List of New Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322 Adding Members Based On String Matches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322 Adding Members as Siblings of the Lowest Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 323 Adding Members to a Specified Parent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324 Building Attribute Dimensions and Associating Attributes . . . . . . . . . . . . . . . . . . . . . . . 325 Building Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326 Associating Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326 Updating Attribute Associations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328 Removing Attribute Associations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328 Working with Multilevel Attribute Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328 Working with Numeric Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 Reviewing the Rules for Building Attribute and Base Dimensions . . . . . . . . . . . . . . . 334 Building Shared Members by Using a Rules File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 Sharing Members at the Same Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336 Sharing Members at Different Generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Sharing Non-Level 0 Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340 Building Multiple Roll-Ups by Using Level References . . . . . . . . . . . . . . . . . . . . . . . 341 Creating Shared Roll-Ups from Multiple Data Sources . . . . . . . . . . . . . . . . . . . . . . 342 Building Duplicate Member Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343 Uniquely Identifying Members Through the Rules File . . . . . . . . . . . . . . . . . . . . . . 344 Building Qualified Member Names Through the Rules File . . . . . . . . . . . . . . . . . . . 344 Part IV. Calculating Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347 Chapter 22. Calculating Essbase Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 About Database Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349 Outline Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 Calculation Script Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351 About Multidimensional Calculation Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351 Setting the Default Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354 Calculating Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354 Canceling Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 Contents xiii
  • 14. Parallel and Serial Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 Security Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 Chapter 23. Developing Formulas for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357 Using Formulas and Formula Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357 Process for Creating Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358 Understanding Formula Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359 Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 Dimension and Member Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 Constant Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 Nonconstant Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 Basic Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362 Checking Formula Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363 Using Functions in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363 Conditional Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365 Examples of Conditional Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367 Mathematical Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368 Member Relationship Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369 Range Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370 Financial Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370 Member-Related Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 Value-Related Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376 Forecasting Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379 Statistical Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379 Date and Time Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 Calculation Mode Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 Using Substitution and Environment Variables in Formulas . . . . . . . . . . . . . . . . . . . . . 380 Using Substitution Variables in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 Using Environment Variables in Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 Using Formulas on Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381 Displaying Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 Chapter 24. Reviewing Examples of Formulas for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . 383 Calculating Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 Calculating Rolling Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 Calculating Monthly Asset Movements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 Testing for #MISSING Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386 Calculating an Attribute Formula . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386 xiv Contents
  • 15. Chapter 25. Defining Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 Data Storage in Data Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 Member Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391 Understanding the Effects of Member Relationships . . . . . . . . . . . . . . . . . . . . . . . . 392 Determining Member Consolidation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392 Ordering Dimensions in the Database Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393 Avoiding Forward Calculation References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394 Block Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396 Data Block Renumbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 Cell Calculation Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 Cell Calculation Order: Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 Cell Calculation Order: Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 Cell Calculation Order: Example 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401 Cell Calculation Order: Example 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403 Cell Calculation Order for Formulas on a Dense Dimension . . . . . . . . . . . . . . . . . . 404 Calculation Passes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404 Calculation of Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406 Chapter 26. Understanding Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 Introducing Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 Benefits of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 Intelligent Calculation and Data Block Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410 Limitations of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 Using Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412 Turning Intelligent Calculation On and Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412 Using Intelligent Calculation for a Default, Full Calculation . . . . . . . . . . . . . . . . . . . 412 Using Intelligent Calculation for a Calculation Script, Partial Calculation . . . . . . . . . 413 Using the SET CLEARUPDATESTATUS Command . . . . . . . . . . . . . . . . . . . . . . . . . . . 413 Understanding SET CLEARUPDATESTATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413 Choosing a SET CLEARUPDATESTATUS Setting . . . . . . . . . . . . . . . . . . . . . . . . . 414 Reviewing Examples That Use SET CLEARUPDATESTATUS . . . . . . . . . . . . . . . . . 414 Calculating Data Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 Calculating Dense Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 Calculating Sparse Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416 Handling Concurrent Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417 Understanding Multiple-Pass Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417 Reviewing Examples and Solutions for Multiple-Pass Calculations . . . . . . . . . . . . . . 418 Understanding the Effects of Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 Changing Formulas and Accounts Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 Contents xv
  • 16. Using Relationship and Financial Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 Restructuring Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421 Copying and Clearing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422 Converting Currencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422 Chapter 27. Dynamically Calculating Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 Understanding Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 Understanding Dynamic Calc Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424 Understanding Dynamic Calc and Store Members . . . . . . . . . . . . . . . . . . . . . . . . . 424 Retrieving the Parent Value of Dynamically Calculated Child Values . . . . . . . . . . . . 425 Benefitting from Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425 Using Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426 Choosing Values to Calculate Dynamically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426 Dense Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 426 Sparse Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427 Two-Pass Members and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427 Parent-Child Relationships and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . 427 Calculation Scripts and Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428 Formulas and Dynamically Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . 428 Scripts and Dynamically Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428 Dynamically Calculated Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429 Choosing Between Dynamic Calc and Dynamic Calc and Store . . . . . . . . . . . . . . . . . . . 429 Recommendations for Sparse Dimension Members . . . . . . . . . . . . . . . . . . . . . . . . . 429 Recommendations for Members with Specific Characteristics . . . . . . . . . . . . . . . . . 430 Recommendations for Dense Dimension Members . . . . . . . . . . . . . . . . . . . . . . . . . 430 Recommendations for Data with Many Concurrent Users . . . . . . . . . . . . . . . . . . . . 431 Understanding How Dynamic Calculation Changes Calculation Order . . . . . . . . . . . . . . 431 Calculation Order for Dynamic Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431 Calculation Order for Dynamically Calculating Two-Pass Members . . . . . . . . . . . . . 432 Calculation Order for Asymmetric Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433 Reducing the Impact on Retrieval Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434 Displaying a Retrieval Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435 Displaying a Summary of Dynamically Calculated Members . . . . . . . . . . . . . . . . . . 435 Increasing Retrieval Buffer Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436 Using Dynamic Calculator Caches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436 Reviewing Dynamic Calculator Cache Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437 Using Dynamic Calculations with Standard Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 437 Creating Dynamic Calc and Dynamic Calc and Store Members . . . . . . . . . . . . . . . . . . . 438 Restructuring Databases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438 xvi Contents
  • 17. Dynamically Calculating Data in Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439 Chapter 28. Calculating Time Series Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441 Calculating First, Last, and Average Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441 Specifying Accounts and Time Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442 Reporting the Last Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442 Reporting the First Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . . . 443 Reporting the Average Value for Each Time Period . . . . . . . . . . . . . . . . . . . . . . . . . 444 Skipping #MISSING and Zero Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444 Considering the Effects of First, Last, and Average Tags . . . . . . . . . . . . . . . . . . . . . . 444 Placing Formulas on Time and Accounts Dimensions . . . . . . . . . . . . . . . . . . . . . . . 445 Calculating Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445 Using Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446 Specifying Alias Names for Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . 448 Applying Predefined Generation Names to Dynamic Time Series Members . . . . . . . 448 Retrieving Period-to-Date Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449 Using Dynamic Time Series Members in Transparent Partitions . . . . . . . . . . . . . . . . . . 450 Chapter 29. Developing Calculation Scripts for Block Storage Databases . . . . . . . . . . . . . . . . . . . . . . . . . . 451 Using Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452 Process for Creating Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453 Understanding Calculation Script Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454 Adding Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456 Checking Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456 Using Calculation Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457 Calculating the Database Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457 Controlling the Flow of Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458 Declaring Data Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458 Specifying Global Settings for a Database Calculation . . . . . . . . . . . . . . . . . . . . . . . 459 Using Formulas in Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 Basic Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461 Conditional Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461 Interdependent Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462 Using a Calculation Script to Control Intelligent Calculation . . . . . . . . . . . . . . . . . . . . . 462 Grouping Formulas and Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462 Calculating a Series of Member Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462 Calculating a Series of Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463 Using Substitution and Environment Variables in Calculation Scripts . . . . . . . . . . . . . . 463 Using Substitution Variables in Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . 464 Contents xvii
  • 18. Using Environment Variables in Calculation Scripts and Formulas . . . . . . . . . . . . . 464 Clearing and Copying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466 Clearing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466 Copying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467 Calculating a Subset of a Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467 Calculating Lists of Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468 Using the FIX Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468 Using the Exclude Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 Exporting Data Using the DATAEXPORT Command . . . . . . . . . . . . . . . . . . . . . . . . . . 470 Exporting Data into a Relational Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472 Advantages and Disadvantages of Exporting Data Using a Calculation Script . . . . . . 473 Enabling Calculations on Potential Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473 Using DATACOPY to Copy Existing Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474 Using SET CREATENONMISSINGBLK to Calculate All Potential Blocks . . . . . . . . . 475 Using Calculation Scripts on Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 Writing Calculation Scripts for Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 Controlling Calculation Order for Partitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476 Saving, Executing, and Copying Calculations Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . 476 Saving Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477 Executing Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477 Copying Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478 Checking Calculation Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478 Estimating Disk Size for a Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479 Chapter 30. Reviewing Examples of Calculation Scripts for Block Storage Databases . . . . . . . . . . . . . . . . . . 481 About These Calculation Script Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481 Calculating Variance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481 Calculating Database Subsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482 Loading New Budget Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483 Calculating Product Share and Market Share Values . . . . . . . . . . . . . . . . . . . . . . . . . . . 484 Allocating Costs Across Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485 Allocating Values Within a Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486 Allocating Values Across Multiple Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488 Goal-Seeking Using the LOOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490 Forecasting Future Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493 Chapter 31. Developing Custom-Defined Calculation Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495 Understanding Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495 Naming Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495 Creating Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496 xviii Contents
  • 19. Using Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497 Viewing Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497 Updating Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497 Copying Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498 Removing Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498 Refreshing the Catalog of Custom-Defined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499 Chapter 32. Developing Custom-Defined Calculation Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501 Process for Creating Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501 Custom-Defined Function Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502 Creating and Compiling a Java Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503 Installing Java Classes on Essbase Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 Registering Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505 Using Registered Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506 Updating Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506 Viewing Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 507 Removing Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508 Copying Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508 Performance Considerations for Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . 509 Memory Considerations for Custom-Defined Functions . . . . . . . . . . . . . . . . . . . . . . . . 509 Part V. Retrieving Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511 Chapter 33. Understanding Report Script Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513 Working With a Simple Report Script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513 Understanding How Report Writer Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515 Report Extractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516 Parts of a Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 Parts of a Report Script . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518 Planning Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518 Considering Security and Multiple-User Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519 Reviewing the Process for Creating Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519 Creating Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520 Saving Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520 Executing Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 Copying Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 Developing Free-Form Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 Chapter 34. Developing Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525 Understanding Extraction Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525 Understanding Formatting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526 Contents xix
  • 20. Understanding Report Script Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526 Designing the Page Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527 Creating Page, Column, and Row Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 528 Modifying Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 529 Creating Symmetric and Asymmetric Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530 Formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 Formatting Report Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 Formatting Page, Column, and Row Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532 Adding Totals and Subtotals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 535 Changing How Data Is Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 539 Selecting and Sorting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 Selecting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 Selecting Members by Using Generation and Level Names . . . . . . . . . . . . . . . . . . . . 543 Selecting Duplicate Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544 Selecting Dynamic Time Series Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545 Selecting Members by Using Boolean Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . 546 Selecting Members by Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . 547 Selecting Members by Using Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548 Selecting Members by Using UDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549 Selecting Members by Using Wildcards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550 Suppressing Shared Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551 Selecting How Member Names are Displayed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 551 Sorting Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553 Restricting and Ordering Data Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 Understanding the Order of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 Using TOP, BOTTOM, and ORDERBY with Sorting Commands . . . . . . . . . . . . . . . 554 Using RESTRICT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555 Using ORDERBY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555 Using ORDERBY with Formatting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 555 Using TOP and BOTTOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 556 Converting Data to a Different Currency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 558 Generating Reports Using the C, Visual Basic, and Grid APIs . . . . . . . . . . . . . . . . . . . . . 558 Chapter 35. Writing MDX Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559 Understanding Elements of a Query . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559 Introduction to Sets and Tuples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 560 Rules for Specifying Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562 Introduction to Axis Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562 xx Contents
  • 21. Cube Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565 Using Functions to Build Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565 Exercise: Using the MemberRange Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 565 Exercise: Using the CrossJoin Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566 Exercise: Using the Children Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 568 Working with Levels and Generations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 568 Exercise: Using the Members Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569 Using a Slicer Axis to Set Query Point-of-View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570 Exercise: Limiting the Results with a Slicer Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570 Common Relationship Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571 Performing Set Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571 Exercise: Using the Intersect Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 572 Exercise: Using the Union Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573 Creating and Using Named Sets and Calculated Members . . . . . . . . . . . . . . . . . . . . . . . 574 Calculated Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574 Named Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576 Using Iterative Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 576 Working with Missing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 577 Using Substitution Variables in MDX Queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578 Querying for Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 579 Querying for Member Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580 The Value Type of Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 581 NULL Property Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582 Chapter 36. Copying Data Subsets and Exporting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583 Process for Creating a Database Subset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583 Create an Application and Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584 Copy the Outline File from the Source Database . . . . . . . . . . . . . . . . . . . . . . . . . . . 584 Create an Output File Containing the Required Data Subset . . . . . . . . . . . . . . . . . . 585 Load the Output File into the New Database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586 Exporting Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587 Exporting Data Using MaxL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587 Exporting Text Data Using Calculation Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588 Exporting Text Data Using Report Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589 Chapter 37. Retrieving Relational Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593 Integrating Relational Databases with Essbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593 Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594 Hybrid Analysis Relational Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594 Data Retrieval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595 Contents xxi
  • 22. Retrieving Hybrid Analysis Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 595 Using Outline Editor with Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 598 Managing Data Consistency in Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . 599 Managing Security in Hybrid Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599 Advanced Relational Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 XOLAP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601 XOLAP Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601 Guidelines for Using XOLAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 601 Part VI. Designing and Managing a Security System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 603 Chapter 38. User Management and Security in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . 605 Using Essbase in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605 Security for Users and Groups in EPM System Security . . . . . . . . . . . . . . . . . . . . . . . . . 606 EPM System Security Migration and Upgrade Considerations . . . . . . . . . . . . . . . . . 606 User Security Considerations after EPM System Security Migration and Upgrade . . . 607 Essbase User Roles for Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609 Essbase Projects, Applications, and Databases in Shared Services . . . . . . . . . . . . . . . . . . 610 Essbase Users and Groups in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612 Assigning Access to Users in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612 Launching and Logging In to Shared Services Console . . . . . . . . . . . . . . . . . . . . . . . 612 Assigning Server Access in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 613 Assigning Application Access in Shared Services . . . . . . . . . . . . . . . . . . . . . . . . . . . 613 Assigning Database Calculation and Filter Access in Shared Services . . . . . . . . . . . . . 614 Assigning Application Access Type in Shared Services . . . . . . . . . . . . . . . . . . . . . . . 615 Migrating Essbase to EPM System Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615 Application and Database Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616 User and Group Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 617 User and Group Identities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619 Security Information Recovery in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . 619 User and Group Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 620 Chapter 39. User Management and Security in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . 621 About Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 621 Continuing to Use Essbase in Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 623 Creating Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . 624 Creating Users in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 624 Assigning Application Access Type in Essbase Native Security Mode . . . . . . . . . . . . 624 Creating Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 625 xxii Contents
  • 23. Granting Permissions to Users and Groups in Essbase Native Security Mode . . . . . . . . . 625 Assigning User and Group Types in Essbase Native Security Mode . . . . . . . . . . . . . . 626 Granting Application and Database Access to Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627 Granting Designer Permissions to Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 628 Managing Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . 628 Viewing Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . 629 Editing Users in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 Editing Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 Copying an Existing Security Profile in Essbase Native Security Mode . . . . . . . . . . . 629 Deleting Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . 630 Renaming Users and Groups in Essbase Native Security Mode . . . . . . . . . . . . . . . . . 631 Using EPM System Security for External Authentication in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 631 Managing Global Security for Applications and Databases in Native Security Mode . . . . . 631 Defining Application Settings in Essbase Native Security Mode . . . . . . . . . . . . . . . . 632 Setting General Application Connection Options in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 632 Setting Application and Database Minimum Permissions in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 635 Managing User Activity on Essbase Server in Essbase Native Security Mode . . . . . . . . . . 636 Disconnecting Users and Terminating Requests in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637 Managing User Locks in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . 637 Managing Passwords and User Names in Essbase Native Security Mode . . . . . . . . . . 638 Propagating Password Changes in Essbase Native Security Mode . . . . . . . . . . . . . . . 638 Viewing and Activating Disabled User Names in Essbase Native Security Mode . . . . . 639 Chapter 40. Managing the Essbase Security File (essbase.sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641 About the Essbase Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 641 Managing Essbase Security Backup Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 642 Restoring the Essbase Security File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 643 Changing Essbase Security Backup File Comparison Frequency . . . . . . . . . . . . . . . . . . . 643 Reconciling the Essbase Security File to the State of Essbase on an External Disk . . . . . . . 644 Managing Essbase Security File Fragmentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644 Displaying the Essbase Security File Fragmentation Status . . . . . . . . . . . . . . . . . . . . 644 Compacting the Essbase Security File While the Agent is Running . . . . . . . . . . . . . . 644 Exporting the Essbase Security File to a Readable Format . . . . . . . . . . . . . . . . . . . . . . . . 645 Contents xxiii
  • 24. Chapter 41. Controlling Access to Database Cells Using Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 647 About Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647 Defining Permissions Using Security Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647 Creating Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648 Filtering Members Versus Filtering Member Combinations . . . . . . . . . . . . . . . . . . . 649 Filtering Using Substitution Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651 Filtering with Attribute Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651 Metadata Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652 Managing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652 Viewing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 652 Editing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653 Copying Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653 Renaming Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653 Deleting Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 653 Assigning Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654 Assigning Filters in EPM System Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 654 Assigning Filters in Essbase Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 654 Overlapping Filter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654 Overlapping Metadata Filter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655 Overlapping Access Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655 Chapter 42. Security Examples in Native Security Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 657 Example 1: Users Require the Same Access to Databases . . . . . . . . . . . . . . . . . . . . . . . . 657 Example 2: Users Require Differing Access to Databases . . . . . . . . . . . . . . . . . . . . . . . . 658 Example 3: Users Require Differing Access to Databases; Users Will Be Added . . . . . . . . 658 Example 4: Users Require Differing Access to Application and Databases . . . . . . . . . . . . 659 Example 5: Administrator Must Perform Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 660 Part VII. Enabling Multi-Language Applications Through Unicode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 661 Chapter 43. Understanding the Essbase Unicode Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663 About Unicode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663 When to Use Unicode-Mode Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664 Locales and the ESSLANG Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665 Unicode and Non-Unicode Application Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 665 Unicode and Non-Unicode Essbase Server Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666 Increased Name Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666 Compatibility Between Different Versions of Client Programs and Essbase Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666 Unicode-Enabled C API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667 xxiv Contents