Expanded tables in DAX
2022TL; DR
Expanded tables are an advanced theoretical DAX concept. Understanding them is important to fix performance and semantics issues of measures. In this session we introduce expanded tables and we show when it is important to consider them with some practical examples.
Session Details
Expanded tables are an advanced theoretical DAX concept. Understanding them is important to fix performance and semantics issues of measures. In this session we introduce expanded tables and we show when it is important to consider them with some practical examples.