Bi Capacity Planning
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Traditional operational views of capacity planning is not the same as BI Capacity planning. I created this presentation to help establish a BI Infrastructure Capacity planning process.
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![Background – BI Capacity Planning ,[object Object],[object Object], TRADITIONAL WORKLOAD BI WORKLOAD Small units of work with consistent elapsed times (which are usually very short) Units of work are heterogeneous in nature, varying in elapsed times from sub-second to many hours Predictable access paths to the data, using direct index lookup with virtually no scanning of large numbers of records There are unpredictable access paths, sometimes using indices but frequently scanning very large volumes (gigabytes and terabytes) of data Very small answer sets (often a single row), requiring little I/O Very large answer sets (millions of rows) are common, requiring a lot of concurrent I/O that affects elapsed times and resource consumption Simple SQL, easily optimized and rarely requiring parallelism Frequently there is complex SQL that is difficult to optimize and heavily dependent on parallelism, capable of consuming all available resources for extended periods of time Users have little or no control over the SQL that is executed Users generate their own SQL, with unpredictable selections](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Services. Hence I started and prepared a presentation as a startup guide for a new learner.
* Thanks to all the contributions gathered here to prepare the doc.
Mi0036 business intelligence & tools...
This document provides information about obtaining fully solved assignments from an assignment help service. It lists their contact email and phone number and provides an example assignment for the subject of Business Intelligence & Tools. The assignment contains 6 multiple part questions covering topics like similarity measures, OLAP vs OLTP, data extraction techniques, BI strategy implementation, content management systems, and how a footwear company could implement and make best use of business intelligence solutions. Students are encouraged to contact the assignment help service by email or call for assistance with their assignments.
Mi0036 business intelligence & tools...
This document provides information about obtaining fully solved assignments from an assignment help service. It lists their contact email and phone number and provides an example of an assignment question from the subject of Business Intelligence & Tools. The assignment question covers topics like similarity measures, data extraction techniques, OLAP vs OLTP, content management systems, and how to plan and implement a business intelligence solution for a footwear company. Students are encouraged to email their assignment needs to the provided address or call in an emergency.
Data Warehouses & Deployment By Ankita dubey
This document contains the notes about data warehouses and life cycle for data warehouse deployment project. This can be useful for students or working professionals to gain the basic knowledge about Data warehouses.
In memory analysis 衍華
This document discusses business analytics and next-generation business intelligence tools. It describes how business analytics is used to gain insights from data to inform business decisions and optimize processes. It also explains that successful business analytics depends on data quality, skilled analysts, and organizational commitment to data-driven decision making. The document then profiles the capabilities of next-generation BI tools, including their support for top-down reporting, bottom-up analysis, self-service capabilities, and their ability to provide insights quickly through in-memory processing and interactive visualizations.
Sdlc1
The document discusses the system development life cycle (SDLC), which includes various phases for developing and maintaining systems. The key phases are: system investigation, feasibility study, system analysis, system design, coding, testing, implementation, and maintenance. The feasibility study phase evaluates the technical, operational, economic, motivational, and schedule feasibility of a proposed system. The system analysis phase involves studying user requirements and the current system. System design then specifies how the new system will meet requirements through elements like data design, user interface design, and process design. This produces specifications for the system.
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An In-Depth Look at Pinpointing and Addressing Sources of Performance Problem...
An In-Depth Look at Pinpointing and Addressing Sources of Performance Problem...
Business Intelligence and Multidimensional Database
Business Intelligence and Multidimensional Database
Bi Capacity Planning
- 1. BI Infrastructure Capacity Planning Approach July 2009 Michael Thompson [email_address]
- 7. Approach: BI Capacity Planning
- 10. Execution Timeline Planning Profiling Develop Growth Formulas Estimator Tools Results Recomm-endation Future State Definition Proof of Concept Work