30th September - 2nd October 2010

University of York

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Universal calculated measures in MDX queries

Among many of its functions, MDX language has one special set function - Axis() function. That function allows creation of calculated measures that are fully context aware and, if wanted, don't need to refer to any dimension or hierarchy in the cube. In other words, such measures are universal or independant, which means they can be used in any MDX query.

In this session we will present such measures and explain how they work. We'll also show the way how to design them for various scenarios and discuss their potentials and weaknesses.

Previous experience in writing MDX queries is recommended.

Speaker focus

Tomislav Piasevoli

Tomislav_Piasevoli_SQLBits_photo.jpg
Tomislav is a Business Intelligence Specialist focused on Microsoft platform. He lives in Croatia and works for SoftPro Tetral company known for its two OLAP clients: Manager and CubePlayer.

Tomislav's specialty is cube design and MDX. However, working in a small company for the past six years, he gained experience in all phases of a BI project, from presenting solution to end-user support.

Lately, Tomislav became involved in sharing his knowledge worldwide by contributing to Microsoft SSAS forum, blogging and speaking at conferences.

Tomislav Piasevoli's blog http://tomislavpiasevoli.spaces.live.com/



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