Microsoft SQL Server 2008 MDX Step By Step | Книги

Teach yourself the Multidimensional Expressions (MDX) query language one step at a time. With this practical, learn-by-doing tutorial, you ll build the core techniques for using MDX with Analysis Services to deliver high-performance business intelligence solutions. Discover how to: Construct and execute MDX queries Work with tuples, sets, and expressions Build complex sets to retrieve the exact data users need Perform aggregation functions and navigate data hierarchies Assemble time-based business metrics Customize an Analysis Services cube through the MDX script Implement dynamic security to control data access Develop MDX-driven reports in SQL Server Reporting Services.