Why we need a date dimension Power BI
Published on Aug 31, 2021:
In this video, we will discuss why we need a date dimension in Power BI.
1. Improved model performance
2. Minimise data model size
3. DAX code maintanability
In the previous video, we learnt to join two fact tables using a common dimension table in Power BI.
Previous Video: • Join Two Fact Tables using a common d...
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