Great work, Fernan. Very insightful. Thank for your perseverance to go deep into in core and bring the differences. I am sure, many seasoned DAX veterans may not be knowing these subtle nuances

Hi Fernan, I'm not sure if anybody already noted, but you might need to check on the sound volume setting during your video recordings. I find it way below the average .

Hi Fernan, The demo is for paid members alone. Kindly let us know so we can be informed. I also found out that the basic knowledge videos as well don't have the link to the data like you stated in the video

Please please help. Somewhere I saw you can get a result in a step, then export that result to another query, come back to this query and ref the step before "exporting" and carry on with the current query.

Hey , I want to understand here, If you have used measure on categories itself , like countrows(Distinct(categories[Categoriesname])) and countrows(values(categories[Categoriesname])), and in the table visual you are also using categroiesname from categories table, how come blank value comes in the table visual if there is no blank in categories table itself, Does it use concept of extendedtable, how does it populate blank value? Please help me in understanding this!

Fernan, the demo file is for paid members only. It is better you make it explicit in your comment so as people can informed decision