Evaluation contexts is one of the hardest things to master in DAX. It is not uncommon to think you know how evaluation contexts works only to find that you are completely stumped by a formula that is not doing what you expect. In this session Matt Allington will clearly explain the concepts of row context, filter context and context transition using on screen examples that anyone can understand. A working knowledge of the fundamentals of Power Pivot will be assumed but will be briefly covered in the session as well. While the session is level 300, anyone with a working knowledge of DAX can learn from this session.
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