Do You Know Why Your MDX Query Is Slow?

Performance tuning MDX queries can often be a daunting and challenging task. But the first step in deciding where to begin your efforts to improve the performance of your query is to diagnose the source of the problem. There are two areas that could be causing our performance issue: 1. The design of our SSAS solution or 2. The design of our query. We need to figure out if we?ve written a bad query or designed a bad cube :).