Create a date dimension with a date surrogate key Power BI

Описание: Published on Sep 02, 2021:
In this video, we learnt to create a date dimension using the DAX calendar function.
The code to create the date dimension is :
CalendarYear = ADDCOLUMNS(CALENDAR(DATE(2000,1,1),DATE(2050,12,31)),"Year" ,YEAR([Date]),"Month",FORMAT([Date],"mmm"),"Month Number",MONTH([Date]),"Month Name",FORMAT([Date],"mmmm"),"Weekday",WEEKDAY([Date],1),"Weekdayname",FORMAT([Date],"dddd"),"DateSgtKy",FORMAT ( [Date], "YYYYMMDD" ))


In the previous video, we discussed why we need a date dimension in Power BI.
1. Improved model performance
2. Minimise data model size
3. DAX code maintanability



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Category: Science & Technology
License: Standard YouTube License