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If you have ever worked with any top RDBMS’s like SQL Server or Oracle, the chances are that ...
Updated 9 months ago
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This is an excellent deep dive, especially the way you connected SQL’s APPLY behavior with DAX concepts like GENERATE, SUMMARIZECOLUMNS, and TOPN.
It’s rare to see such a clear explanation of how CROSS APPLY logic can be translated into a functional DAX pattern, while also calling out the performance pitfalls that many practitioners overlook.
Great work, definitely bookmarking this one for future reference