Marco Russo and Alberto Ferrari draw on a cocktail napkin:
In previous articles, we introduced a visual approach to describing two important DAX concepts: the filter context and the row context. This article completes this short series by describing the context transition using a graphical visualization.
This article provides a different perspective on the context transition already covered in other articles: you should read them to get more insights on this important concept for DAX.
Read on to see how it all fits together.