Elements of DAX 02-04: Summary Query to Summary Table Example

In this video, Brian Grant recreates the process of a Summary Query being "Evaluated" and turned into a Summary Table. By seeing the machine run from start to finish, the whole notion of what the DAX Engine does (and your role in it) becomes much more concrete.
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[@TheHeggahegga]

I can't even tell you how many light bulb moments I'm having watching this video series, and I'm only a handful of videos in. You deserve some kind of award for coming up with this way of explaining DAX. Incredible.

[@TD-mp5nf]

A great explanation of the row and filter context.

[@josephcho2350]

Awesome

[@sovsel]

Excellent - thank you

[@korpusz]

This is GOD LIKE

[@msoffice6037]

Honestly...a lot of unnecassary repetative sentences in videos :(

[@imadbabbili]

Best explanation of how Dax works in the background.

[@vildotube]

Brian, if you say that everything is a table in Dax, why don't you use tables in Excel? Tabular formulas would be more illustrative: eXp=[@Units]*[@PricePer]
If Excel people understood the concept of tables (Insert > Table), they would have an easier transition to Dax.