Book Image

Expert Cube Development with Microsoft SQL Server 2008 Analysis Services

Book Image

Expert Cube Development with Microsoft SQL Server 2008 Analysis Services

Overview of this book

Microsoft's SQL Server Analysis Services 2008 is an OLAP server that allows users to analyze business data quickly and easily. However, designing cubes in Analysis Services can be a complex task: it's all too easy to make mistakes early on in development that lead to serious problems when the cube is in production. Learning the best practices for cube design before you start your project will help you avoid these problems and ensure that your project is a success. This book offers practical advice on how to go about designing and building fast, scalable, and maintainable cubes that will meet your users' requirements and help make your Business Intelligence project a success. This book gives readers insight into the best practices for designing and building Microsoft Analysis Services 2008 cubes. It also provides details about server architecture, performance tuning, security, and administration of an Analysis Services solution. In this book, you will learn how to design and implement Analysis Services cubes. Starting from designing a data mart for Analysis Services, through the creation of dimensions and measure groups, to putting the cube into production, we'll explore the whole of the development lifecycle. This book is an invaluable guide for anyone who is planning to use Microsoft Analysis Services 2008 in a Business Intelligence project.
Table of Contents (17 chapters)
Expert Cube Development with Microsoft SQL Server 2008 Analysis Services
Credits
About the Authors
About the Reviewers
Preface
Index

The Add Business Intelligence Wizard


The "Add Business Intelligence Wizard" can be used to implement currency conversion in a cube; you can find it under the Cube menu by clicking the menu option Add Business Intelligence and then, on the second step of the resulting wizard, selecting the Define Currency Conversion option. This wizard leverages Analysis Services features that are available in both Standard and Enterprise editions, such as MDX Script calculations. We can achieve the same result without using the wizard, or we can modify the objects and code produced by the wizard so they do what we want.

Concepts and prerequisites

Before using the wizard, we have to model our cube so that we have:

  • A Currency dimension:

    • The Type property of the dimension must be set to Currency

    • The Type property of one attribute for the dimension must be set to CurrencyName

    • The IsAggregatable property must be set to False for the key attribute

  • A Time dimension:

    • The Type property of the dimension must be set to Time...