It's one thing to know Dax, the other to be able to explain it so your grandmother can understand it This guy is no doubt a GREAT TEACHER!
@caterinagentili1034 Жыл бұрын
Love how Alberto teaches: Example > Problem > Theory explaining the problem > Solution > Theory explaining the solution. This way you'll remember why you are doing what you are doing and HOW to solve issues.
@Jayatu_SanatanАй бұрын
Yes
@New2you092 жыл бұрын
I find the format of this video to be incredibly useful: working through a scenario exploring different methods. Pls do more like this.
@bedadhalathirumaleswarared81342 жыл бұрын
Same feeling. I hope Sqlbi team will do these kind of series of videos.
@Pikachu_annoiato2 жыл бұрын
Yeah, I live in Italy for a while. Grate respect for telling "it is more important to simply think and find solution and do not try to choose solution between existing ones" Thanks for the video!!!
@UlyssesHaq2 жыл бұрын
Ive been studying and applying DAX for almost 2yrs, and this introduction is STiLL so inspirational. The learning continues, and its a joy. Thank you.
@lorin-gabriellauran25592 жыл бұрын
@SQLBI this needs to become a series, this is so helpful to see DAX in action!
@joaorataoo2 жыл бұрын
I've watched Mastering DAX twice and I've always learned something new. I still have many doubts about DAX and I still struggling to learn it, but when someone comes to me and ask me for some advice how to learn DAX, I always tell to study the theory first. In my opinion there are no shortcuts on learning DAX.
@supersql8406 Жыл бұрын
That explanation of how to use the measure vs calculation between column aggregation vs row by row iteration was superb! I have a much better understanding why I had so many issues before because I didn't quite understand that concepts. Thank you!!
@thierrythomas66402 жыл бұрын
Even I read Dax guide and watched Mastering Dax, I still learn with your videos. Thanks a lot…
@omenaokoro4693 Жыл бұрын
Marco is proof that the world needs more gifted teachers. His ability to explain the theory of DAX and then translate it to practice is so much appreciated. I get DAX every time I listen to him: breaking down the logic, building the model and validating the solutions... Love it.
@bedadhalathirumaleswarared81342 жыл бұрын
I enjoyed a lot more DAX concepts and problem solving techniques and tools in one video. Can you please do these kind of video series regularly. Thank you so much Albero Ferrari. I am big fan of you.
@Mrglasshalfempty2 жыл бұрын
This is a masterful video. I can't imagine how much work, time, and intentionality went into getting this exact scenario to showcase all the ins-and-outs of the solution. Absolutely excellent in every way, and I cannot thank you enough!
@danishkhatik39552 жыл бұрын
You're the excellent dax tutor on KZbin Thanks for making this content
@bhakthasingh81982 жыл бұрын
Mr Ferrari, Every single video of yours is so helpful, eye-opening and inspirational.
@brianmullins84442 жыл бұрын
I love these long-form videos! There's so much more to learn here than just the DAX functions and syntax, and even theory. I love watching the methodical stepping through from start to finish, seeing the solution evolve along the way. Using summarize to check mid-stream results is brilliant, and it is my big take-away from this one. Probably seen it done a million times, but today it struck home. Thanks!
@Cesarooo20102 жыл бұрын
No idea what to say Alberto. Im really happy to learn from you. One of the best videos. End to End and easy to understand. A pleasure as always! Mille grazieeeeee. Greetings from Germany!
@laurayork65302 жыл бұрын
Amazing teacher. This is only my second video that I watched from him and I love the detail he provides on each segment! Outstanding job!
@kostaskolotouros43452 жыл бұрын
What can I say... The way you explain the concepts is just incredible! Thank you.
@steponaszonys83859 ай бұрын
Amazing! I'm not an English speaker, but I understood it better than most courses in my native language.
@felipesignorellireis78392 жыл бұрын
Loved this class. Do more like this Alberto. Very very good class. cheers from Brazil.
@shivyogi8062 жыл бұрын
We need more of such videos for: Advance Topics(DAX), please 🙏
@irfandaud73802 жыл бұрын
The Quality of this video is outstanding, and explanation is at Oscar Level. Legend will always remember the great contribution of SQLBI
@omarelali2 жыл бұрын
Thank you for the extremely informative video . These are the type of videos that a DAX learner needs the most, since it illustrates practical methods of utilizing dax functions .
@beginho24542 жыл бұрын
Greatest DAX mentors, thanks Alberto and Marco 👏👏👏 Now I use DAX and PBI everyday
@JohnSullivan12 жыл бұрын
I feel like I learn Dax just by watching Alberto's hand gestures. 😂
@weav8060 Жыл бұрын
An eye-talian thing
@ismaelkourouma5558 Жыл бұрын
Because you said that now the only thing I am seeing is his hands 😢
@agraharafamily56344 ай бұрын
😂😂😂
@Jayatu_SanatanАй бұрын
😂😂😂😂😂
@pepecantu94772 жыл бұрын
Excelente curso, hoy me inscribí y lo mejor es que los videos tienen traducción al español. 100% recomendable. felicidades por tan excelente trabajo.
@MrDI7ME2 жыл бұрын
I sincerely want to thank you for your amazing explanation DAX. Friend from Saudi Arabia ❤️
@denizgurbuz35902 жыл бұрын
I am so happy to find this channel. Not only teaching the DAX , but also teaching deep and flexible thinking. Mr. Ferrari , can you do me a favor? If you can make a set of videos about PowerBI Report Builder ,Paginated Reports, I would greatly appreciate it. Looking forward to seeing the set of videos as well.
@SQLBI2 жыл бұрын
We focus on data modeling and DAX, we cannot cover everything! :)
@wmfexcel2 жыл бұрын
This is a great video! Really appreciate it. I come from Excel world. I think what you says here can be applied perfectly to Excel too. It's not about knowing how many functions, it's about how we can use the combination of functions to solve our problem. And of course, the solid foundation is required for going further. Thank you very much. So much to learn from your channel!
@ManahilNH Жыл бұрын
This video is an excellent introduction to the DAX language! The presenter does a fantastic job of breaking down the language into understandable concepts and walking through practical examples. I feel much more confident in using DAX after watching this.
@ayyappagorrala73502 жыл бұрын
WOW. you guys are real gurus of DAX. I thought 1 hr is long video, but it just went by . so immersive content. understanding everything that is shown in the video and anticipating what comes next made me feel very confident that i am not a novice . Aiming towards GURU :)
@DMCOFFICESPECIAL Жыл бұрын
Great master. Every time I see this video tutorial, I could get some new subtle point to understand. Enjoyable learning experience
@xiaojienan78918 ай бұрын
i bought your book and i found it is the best in the market, and your video is also the best
@TheBoussadra2 жыл бұрын
Thanks, this is the best DAX tutorial I’ve seen
@assignfield62562 жыл бұрын
This video explains real codes behind the written codes. Love you guys at the SQLBI.
@MrTC-rv3jo Жыл бұрын
This is an amazing video Alberto! one of the best in this field and especially for those who are in the learning phase of this amazing language. Please make more of this kind! Enjoy DAX indeed!
@3danim8r1 Жыл бұрын
Difficult question Simple solution step by step... that is really nice...Thank you so much for sharing.
@vyronis2 жыл бұрын
Very good full example video! It's longer than normal, but I like the idea of having a solution you need to build for, how to do it, and issues that may arise. Love your content.
@Low_Code_DIY2 жыл бұрын
非常喜欢这位老师的视频,一直关注着,每期必看
@zhengxijiang4087 Жыл бұрын
20:00 FILTER( table, filter expression). Filter() creat a row context, we need to use nevigation function related() 22:30 filter context, measure caculation is always under a filter context. 24:50 CACULATE() works with filter context, not row context, it does not need RELATED() kind of nevigation funcions.
@lukaszk43882 жыл бұрын
great video ! the way of explaining how complex results can be achieved with using simple chunks of dax is awesome! little by little and little became a lot
@HansdeCocq2 жыл бұрын
Thanks for this clearly explained approach ., and ..............." you proof your point!" (about learning theory first and NOT to go for "Trail on error" )
@bouseuxlatache41402 жыл бұрын
thanks for those videos. you made me understand why some of my formulas were not working and the logic behind at work.
@andretan46062 жыл бұрын
Your videos really teach alot of useful techniques and examples of how to apply DAX. Would love to see more of such videos where you teach how to combine different DAX functions to prepare dashboard. The concept explanation is also very important and useful..
@Amr-Ibrahim-AI2 жыл бұрын
Alberto! Thank you so much for this lovely video. I enjoyed every moment and I love the way you deliver information. The line of thought is well presented and takes the audience step by step into the world of DAX in the best way ever. Thank you so much!
@rajeevkumarsharma1960 Жыл бұрын
Very valuable practical session. Worth sending every second on it.
@viniciusfernandes35522 жыл бұрын
Thank you Alberto. It is always relieving watching you guys cz I see a hope one day will Master Dax. Cheers.
@mikem22462 жыл бұрын
One of the best teachers I'd the honor to learn 💪💪
@anilsharma-iv6vd Жыл бұрын
I loved the way the whole scenario is explained & presented.
@bbbradl2 жыл бұрын
This kind of foundational concept walk-thru is incredibly helpful! THANK YOU for not glossing over it. Regarding your use-case at minutes 30 - 32 "Ship Date relying on unique Order #". 1. When determining uniqueness of [Order Number], why not just highlight 'Test'[Order Number] and see that the Count = Distinct Values, rather than bouncing back-n-forth between the Sales counts and Test counts? 2. Side note: I don't agree with your assumption that [Order Number] must be unique for your results to be valid. Partial Shipments are commonplace in nearly every sales shipping enterprise. I believe that if an order were split between 5 shipments, then you'd have to ask the user if that should be treated as 5 orders, or 1 order that aggregates [Date Shipped] as "MAX", "MIN", or "AVERAGE" for that order. After all, just because your small test-case sample doesn't contain duplicates, that assumption can fall apart when you step into Production where there are millions of orders.
@KK-kc1mf2 жыл бұрын
That is the greatest DAX guide i have ever seen! Thak you!
@mazchen2 жыл бұрын
Really nicely explained, layer by layer. Just one question: for the conditional formatting measure, why did you remove ALL filters? Isn't that a bit dangerous? Or in other words, is there a way to find out which filters where actually active? Edit: aha :-) you even mention that at the end. However the second part of my question remains....
@sainadhreddyk2 жыл бұрын
Very very helpful, kindly come up with more such videos
@bradj2292 жыл бұрын
This was an awesome walk through that covered many things in a very clear delivery. Thank you!
@kittyind2 жыл бұрын
Nice to see your long video presentation. Did use dataset from Contoso 10M from Github. There was subtle differences between the data. 1. Sales order table was header table (i.e 1 order per row). 2. When #Orders/#All orders the number of decimal places was not identical to your presentation. This resulted in 100% appearing multiple times. I will work on it. 3. I liked your explanation of creating the table with curly braces and use it for calculation. I had come across similar exercise where shipment (processing time to be calculated was ranging from 15 min, 30 Min, 1 hour, 2 hour, 4 hour, 1 day, 2 day, > 3 days). I had built a customized table, rather than using curly braces table. Also in this exercise i added a new column with concatenating values with number of days as < = 1days,
@SQLBI2 жыл бұрын
The sample data released on GitHub might be different that the one used in the video.
@kalinduSekara2 жыл бұрын
This is a very informative video. Please do more videos like this.
@robertomarra24315 ай бұрын
I followed the free Introducing DAX training offered by SQLBI and I like it very much, but I've to be honest, is because of this video here that I'm very inclined to subscribe to the Mastering DAX training course. I like the approach, that there is not a function for everything but most of the time you've to create it your own one. If Alberto can pls confirm me that Mastering DAX is following the same philosophy, very likely you'll have a new subscriber. Grazie molte
@SQLBI5 ай бұрын
We suggest to use the free trial, so you can see how Mastering DAX is made!
@likwaitoh9892 жыл бұрын
Thank you for this awesome video. I have a question regarding the SUMMARIZE table. What if the order number has a different order date and a different delivery date? Anyone has a DAX for that? Thank you in advance!
@vmcostaferreira2 жыл бұрын
Halfway through.. what a masterclass
@MD-cu6wq2 жыл бұрын
Subscribed! Awesome delivery, thank you!
@Anthony_Lecoq2 жыл бұрын
Thanks Alberto, Great video as usual :) I aggree practicing without the theory is like starting building an house by the roof ;)
@Jamie-gu7ib2 жыл бұрын
More videos like this please! Thank you.
@erickampel8154 Жыл бұрын
best powerbi video I have seen so far !!!
@PhillipLearnTeach2 жыл бұрын
How do you make a slicer as default value, they are all text like A, B, C. How are horizonal arranged and I see many examples for dates as default but text slicers not any. Thanks for this video!
@HappyLandTravel Жыл бұрын
I really like your videos, thanks for creating such wonderful lessons!
@__HumanBeing2 жыл бұрын
1:10:11 This is so true guys, listen to this advice, maybe it is the most important lesson of this video! Thank you so much for this Alberto!
@gregoryoliveira8358 Жыл бұрын
Great video as usual! Thanks for all this great material! Enjoy DAX! 🙂
@JonathanCHANAL2 жыл бұрын
Thank you very much for this excellent video. I always have something to learn thanks to you. I think you know the Dunning-Kruger effect, every time I watch a video from you I find myself in the valley of humility :) or valley of despair haha
@wasfiathhar2 жыл бұрын
Detailed explanation!!! Kindly share the data file where we can do the same exercise.
@SQLBI2 жыл бұрын
Follow the link in the video description and you can download it!
@krzysztofc66972 жыл бұрын
Thank you for your commitment to explaining DAX :)
@alainluong3305 Жыл бұрын
Are we agree to say that 1 minute of this vidéo = 1 hour of learning? I feel like goku in the room of infinite Time. That's some crazy quality vid here
@fiaztv3206 Жыл бұрын
absolutely incredible way to explain things. Thank you so much for your great contribution.
@aatsw2 жыл бұрын
Very neat, and informative. Well done, and thank you.
@powerb_i Жыл бұрын
Thank you this was a great video and very useful. Look forward to watching more videos on this channel.
@remuslupinhp4 ай бұрын
Thanks a lot... this is what I needed... I know the functions, but I don't know their applications.
@michele372762 жыл бұрын
Amazing video ! i am new to Power BI but i really love it and this example (which i replicated by myself) explains very well how DAX works; it will be long bu i will go trough all of the video as i want Power BI to be my next main tool for my next job
@common_sense4753 Жыл бұрын
@SQLBI Hi, Alberto. Your videos are gems. I downloaded the file, and I have this question. The code is different than what you presented in the video. My DAX skills are still nascent, and, as a consequence, I can easily be confused :) For example, in the video, you created the calculations for the % in three separate measures: one for the count at the current filter context; one for the count of all (you used removefilters), and then a third measure to do the division and produce the percentage. In the file (Final), though, you very much have just two measures: #Orders, which is just a simple count; and the other is where the bulk of the work is done--and it has no remove filters. How is the AllOrders accounting for all orders without removefilters, whereas [#Orders] is only the current count? Thanks so much! #Orders = CALCULATE ( DISTINCTCOUNT( Sales[Order Number] ), Store[Name] = "Online Store" ) Del AM % = VAR DelDays = SELECTEDVALUE( Days[Days] ) VAR Allorders = [#Orders] VAR DelordersPerc = DIVIDE ( CALCULATE ( [#Orders], Sales[Delivery Days]
@Sreelalitha1903 Жыл бұрын
Heartfull of thank you for providing such a deeper insights.very well explained.Really awesome 👏
@pilarbaldominos25052 жыл бұрын
Fantastic video! I have learned a lot of tips! Thanks Alberto!
@milosmil Жыл бұрын
Beautifully explained. Thank you!
@patrickbcox2 жыл бұрын
Another Excellent Video! Very instructive! Thanks!
@kleimandd2 жыл бұрын
Great lesson Alberto! Thank you for sharing.
@larslindberg745 Жыл бұрын
Really good video. Alberto is a master at explaining
@padynz9869 Жыл бұрын
Thank you very much for an exhaustive and lucid video ♥
@AdamCohn-jv3ng Жыл бұрын
I'm am new to DAX, but always try to make thing more flexible. I'm not a Keepfilters expert, but would keeping the filters on the columns and let flexibility on the row work?
@kamransamad96862 жыл бұрын
Great, definatly join the training for bigners and then Mastering it.
@BaniMoniah2 жыл бұрын
Very informative video, thanks a lot for the very smooth explanation 👍🏻
@zaheralashker1942 жыл бұрын
Great methodology to explain, thank you so much
@eleazarmontano9715 Жыл бұрын
Great explanation and samples
@TNCYKR Жыл бұрын
Thank You for your informations.. This video is very helpful. Good Day.👋
@rokiczaaa11 ай бұрын
Great film, big thanks! I needed it :)
@Compexcel2 жыл бұрын
Muchas gracias.. Excelente
@kebincui2 жыл бұрын
Thanks Alberto!👍
@florina-vq1db9 ай бұрын
Awesome presentation and very good examples! Thank you so much!
@refinedfalola Жыл бұрын
Thank you so much. This is very insightful.
@erivaldolopes6322 жыл бұрын
Hi Alberto, what is different this method from just formatting the calculated column?
@phuocvuhoang3606 Жыл бұрын
Thank you very much for sharing, I learned a lot
@rishabhraj2274 Жыл бұрын
Great video as usual. I have one doubt, for#All orders you used REMOVEFILTERS( sales[delivery days]). Why can't we use REMOVEFILTERS(Sales) only the table name andwhy is it giving different result. It is confusing...
@SQLBI Жыл бұрын
Because REMOVEFILTERS ( Sales ) remove the filters from the expanded table. Check these: www.sqlbi.com/articles/expanded-tables-in-dax/ www.sqlbi.com/tv/expanded-table-the-whiteboard-04/
@rishabhraj2274 Жыл бұрын
@@SQLBI thank you.
@miazhao5822 жыл бұрын
So excellent! Love it! Thank you for the content
@__HumanBeing2 жыл бұрын
Wow Alberto, thank you very much!
@jaliali842 жыл бұрын
I learnt so much from this video. Great explanation thank you so much 😊.