Online DWH Trainings
Greetings from Online DWH Trainings
Hi This Rao, Data warehousing trainer, having more than 11+years of experience in Data Warehousing on various Technologies.
Online DWH Trainings is an online IT training institute, offering training on various Data Warehousing technologies. It was started in the year 2010 especially for online training, provides training globally at any time. It provides quality of training exclusively on Data Warehousing, SAP and Database technologies, and other leading technologies available in the market by Domain experts having more than 10+years of IT experience especially on Data Warehousing.
Online DWH Trainings Provides Online, Classroom, Week-end and Corporate training on any technology at least price for learner’s convenience, in order to save time and cost.
Courses Offered:
Data Warehousing:
ETL tools:
Informatica Power center
IBM Datastage
AB Initio
ODI
Talend
MSBI:
SSIS, SSRS and SSAS
Reporting Tools:
IBM Cognos/ TM1
OBIEE
SAP-BO-BI
Further Details please contact us:
Contact Name: Rao
Contact number: 919948713895
Address:
5th Floor,Flat No:505 chayamena enclave, opp: Ramdevrao Hospital, Near Southindia Shoppingmall,A.S.Raj Nagar,KPHB Main Road, Hyderabad-500072
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
OBIEE 11g Online and Classroom training
1. OnlineDWHtrainings.com
Contact Name: Rao
Contact No: 919948713895
OBIEE 11g Training Details
Introduction to OLAP systems
Difference between OLTP systems and OLAP systems
Introduction to RDBMS
Introduction to Data warehousing and Data Marts
Introduction to Data Modeling
Need of reporting tools
Introduction to OBIEE 11g
Overview on
Query merging
Query customization
Query optimization
Report customization
Report optimization
Difference between OBIEE and other reporting tools
Overview on OBIEE Server Architecture:
Overview on OBIEE Administrator Architecture:
a) Creation of the ODBC Data Source Name (System DSN) for Different
Databases
b) ODBC connectivity between Database and Oracle BI Administrator
c) Development of RPD (Repository Directory) files at OBI Administrator.
Repository file (RPD) creation:
Physical layer:
Design physical diagram using various physical objects:
a. Tables
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2. b. Views
c. Synonyms
d. Stored procedures
Import tables from different RDBMS and files systems
1. RDBMS:
i. Oracles
ii. SQL server
iii. MS-Access, etc
2. Non-RDBMS (file systems):
i. Flat files
ii. XML files
iii. Excel files
Working with multi-dimensional data sources(cubes):
SAP-BW
Hyperion
Micro-soft Analysis cubes
Working with CRM Meta data tables
Create new physical table in the Physical layer
Add new physical columns in the Physical objects
Create views in the Physical layer
Define primary and foreign keys in the physical table
Connection pool verification with ODBC data source name
Working with Native drivers
Working with type conversion and referential integrity in physical layer.
Working with new foreign key and complex join in Physical diagram.
Merge two data sources in single physical diagram
Connection pool verification with multiple data source connection
Assign the permission to the users:
BI Administrators
BI Authors
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3. BI Consumers
Create new data source in the Physical layer
Enter SQL script:
Before connect to database
Before query
After query
After connect to database
Business model and mapping layer:
Design Business Model Diagram (logical table diagram) using logical fact tables and
logical dimensional tables.
• For standard requirements (detailed),
• Multi dimensional requirements (summarized) using arithmetic
operators, aggregate functions
• Case statement generation (IF statement, IF-ELSE statement,
SWITCH statement
• Working with various join types( Inner, Left outer, Right outer and
Full outer)
• Creation of global filters
Develop the dimensions hierarchies (Multi dimensional
analysis)
1. Level-based hierarchies
2. Parent-child hierarchies.
Create logical dimensional tables
Create logical fact tables
Working with periodic snap-shot tables
Working with transactional grain fact tables
Working with fact-less fact tables
Working with additive measures, semi-additive measures and non-
additive measures
Apply the filters
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4. Presentation layer:
Arrange the Business Models as subject areas
Rename the Meta Data for business user understanding
Working with Repository and Session Variables.
Repository variables:
Static and Dynamic
Session Variables:
System and non-system
Working with OBI ODBC client.
Overview on OBI server architecture.
RPD file configuration at OBI Server Level
Cache Management at server level
Utilities
Security creation of repository
Create users and user groups
Row updations
Internal Process at Server level (conversion of Business query in to SQL query)
User alteration at Database level
Working with multi-users development (MUDE)
Merging of multiple repository files
Working with performance tuning
Working with consistency check manager
Performance tuning
Project Development:
OLAP Specifications
Development of Business Requirement Specifications (BRS)
Development of Reporting Requirement Specifications(RRS)
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5. Oracle BI Answers and Interactive Dashboards:
Selection of the Subject Area
Creation of the Excel Sheet for Reporting Requirement Specifications
using Business Requirement Specifications
Develop the Request in the Criteria
Generate the Reports using Results
Develop the logical calculations using advanced tab (set sql format)
Reports:
Ad-hoc reports
Standard reports
Dashboard reports.
Generate customized reports and override reports in different formats.
a. Query Optimization
b. Report Optimization
2-dimensional
Multi dimensional
List reports
Chart reports
Line chart reports
Bar chart reports
Pie-chart reports
Cross-Tab reports
Setup pages and sections in the cross-tab report
Working with various variables
Repository
Session
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6. Presentation
Prompts (advance filters)
Cascading prompts
Dash board prompts
Page prompts
Testing the prompts with single Go button
Working with KPI’s and KPI’s Watch List
Working with score cards
BI publisher, etc
Combined the requests from the different subject areas using set operators like
Union, Intersect etc.
case statement generation (IF statement, IF-ELSE statement, SWITCH statement
Filters (Global and Local filters)
Generation of Expression and Aggregated functions
Download the reports in PPT and Excel sheet, etc formats
Working with direct database connection
Working with prompts in direct database request.
Working with presentation catalogs.
OBI server administrative activities:
Creation of the folder for different requests
Scheduling the reports
Generation of the iBots (Agents)
Dashboard Management, session management, privilege management, etc
Tabs creation for multiple Dashboards
Creation of the pages for different Dashboards
Set permission to others users to work with direct database
Interactive Dashboards:
Create dash board and page prompts
Create pages
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7. Create columns as sections in sequential and concurrent
Arrange report in the columns and save the dashboard.
Installation of Oracle 11g and Configuration Schemas at DBA level
Installation of OBIEE 11g.
Project Deployment:
1. Development Environment
2. Test Environment
3. Production Environment
Working with BI Publisher.
Create a JDBC connection to access repository file and database.
Create report request
Create data model
Working with query builder
Create row set
Create templates
Working with list of values(LOVS)
Working with parameters
Working with Email bursting
Working with Analyzer
Working with Analyzer for Excel
Working with Studio to generate list reports, chart and cross-tab reports.
Working Enterprise Management (A middleware fusion control)
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8. Upload new repository file
Manage the servers
Apply roles and policies to the users and user groups
Working with Weblogic Administrative Console
Working with DAC to configure BI Apps with Informatica
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