In this video we take a look at the recent Power BI interview question asked in PWC.The question was to optimize the table in such a way that the table be filtered only for "France " values.
Answer to this question is explained in details in this video.We use FILTER inside SUMMARIZE functionin dax to get the optimized version.
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Chapters:
0:17 :Scenario Explanation
0:39 :Usage of SUMMARIZE Dax
1:41 :Using FILTER outside SUMMARIZE
2:51 :Using FILTER inside SUMMARIZE (Optimized)
3:52 :Subscribe