Optimizing DAX with cardinality estimation computing working days

This is an important skill when optimizing DAX code.

[BernatAgulloRosello]

Every time he asks, "can we do any better?" I think "No". Awesome as usual. Thank you

[tangtom]

Useful as usual. I found that Alberto keeps explaining similar concept from different aspects, so we can have better understanding in different scenarios in our real DAX world.
Thank you so much!

[manuprakash]

Your teaching always fascinates me sir🙏

[mnowako]

My jaw dropped! What an outstanding lesson. Thank you! 👏
I can’t wait to next Black Friday to buy Optimizing DAX Video Course.
Mastering Dax Video Course is second to none. I hope it will be beaten by Optimizing DAX Video Course.

[Alan.DL]

You explain this so simply that it even looks easy! We do know this is not easy :D but it's really appreciated and for sure with hard work, we can get similar results while optimizing :)

Gonna watch it a few times more and start practicing on a few measures here and there!

[mangeshmehendale]

What a beautiful video. I just wait for the parts when you say "Lets pay attention to the details" - cuz I know Im going to learn a lot more now!

[arnohoedelmans]

Thanx Alberto. Makes me understand it much beter! Love your video’s.

[pmsocho]

Great sound quality. Could you please tell me what mic is Alberto using?

[wta]

this is super high quality content - thank you for sharing!

QQ: did you consider pre-computing the # of work days between order/delivery dates and storing in the sales table?

[brunof.s.]

Me: Yay! I just spent three weeks struggling with this goddam measure but now seems correct!

Alberto, 10 minutes later, tons of better solutions than mine:
-- Bro, do you even DAX?

[Dias-fpuo]

Does anyone know why he used CALCULATE at 14:50 instead of just COUNTROWS? I know it doesn't work that way but why?