IF, SWITCH And The Effect Of DAX Variables On Strict/Eager Evaluation

A lot of DAX performance problems relate to the use of strict and eager evaluation with the IF or SWITCH functions. It’s an incredibly complex, “it depends”, black-box type of topic and naturally Marco and Alberto have a great article on it here. Rather than describe any general rules – which would be pretty much… Continue reading IF, SWITCH And The Effect Of DAX Variables On Strict/Eager Evaluation