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  • Book Overview & Buying SQL Server Analysis Services 2012 Cube Development Cookbook
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SQL Server Analysis Services 2012 Cube Development Cookbook

SQL Server Analysis Services 2012 Cube Development Cookbook

By : Baya Dewald
4.5 (2)
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SQL Server Analysis Services 2012 Cube Development Cookbook

SQL Server Analysis Services 2012 Cube Development Cookbook

4.5 (2)
By: Baya Dewald

Overview of this book

Microsoft SQL Server is a relational database management system. As a database, it is a software product whose primary function is to store and retrieve data as requested by other software applications. SQL Server Analysis Services adds OLAP and data mining capabilities for SQL Server databases. OLAP (online analytical processing) is a technique for analyzing business data for effective business intelligence. This practical guide teaches you how to build business intelligence solutions using Microsoft’s core product – SQL Server Analysis Services. The book covers the traditional multi-dimensional model which has been around for over a decade as well as the tabular model introduced with SQL Server 2012. Starting with comparing MultiDimensional and tabular models – discussing the values and limitations of each, you will then cover the essential techniques for building dimensions and cubes. Following on from this, you will be introduced to more advanced topics, such as designing partitions and aggregations, implementing security, and synchronizing databases for solutions serving many users. The book also covers administrative material, such as database backups, server configuration options, and monitoring and tuning performance. We also provide a primer on MultiDimensional eXpressions (MDX) as well as Data Analysis expressions (DAX) languages. This book provides you with data cube development techniques, and also the ongoing monitoring and tuning for Analysis Services.
Table of Contents (14 chapters)
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13
Index

Dealing with partition processing options


Once you are happy with the dimensions' processed state, it's time to process partitions, measure groups, and cubes.

Although you can process an entire measure group or even an entire cube, those options are rarely used. Instead you're likely to process only the most recent (perhaps daily) partition in each measure group. If you use the ProcessUpdate incremental dimension processing option, you will also need to rebuild indexes on some or all partitions in the affected measure groups.

The following table summarizes partition processing options:

Processing option

Description

Used for

ProcessClear

This option empties out the partition's contents to "unprocess" it.

This option could be useful if you're running out of disk space on the data drive and need to quickly free up some space by unprocessing a historically obsolete partition. You can also use this option if you find, and subsequently fix, discrepancies in fact data.

The same option applies...

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