-
I do not normally blog about my activity at conferences, courses and workshop, not because I don’t like these “marketing” topics, but only because I forget to do it. That said, sometimes I do some really exciting activities and, well, I need to share Read more
-
Hierarchy handling in DAX is not very easy, due to the fact that hierarchies, unlike it was in MDX, are not first-class citizens in the DAX world. While hierarchies can be easily defined in the data model, there are no DAX functions that let you access, Read more
-
As you might (or not) know, I travel a lot for work and, when possible, I always try to speak at local user groups. It is fun and I always learn a lot by speaking with other professionals like me. Being in Lisbon next week, I’ll deliver a speech at Microsoft Read more
-
My 4yo son keeps asking me why I should leave home so often to attend SQL conferences around the world and today, after a couple of days of snow, he discovered a good reason, along with the best place for the SQLBits scarf. Read more
-
What is a circular dependency? If A depends on B and B depends on A, then you have a circular dependency. As programmers, we know that they should be avoided to obtain a working system. All this looks fine but, when authoring a simple DAX formula containing Read more
-
Data modeling in Tabular is different from Multidimensional. I spend much time teaching people that they need to change their mind when approaching the Vertipaq engine, because it is a different tool with different capabilities. Nevertheless, I still Read more
-
This year I and Marco Russo will host a Birds of a Feather lunch about “ DAX, Vertipaq and BISM Tabular ” during PASS Summit in Seattle. If you want to spend some time speaking about DAX, the new Vertipaq engine of just have a good chat in front of some Read more
-
Using Visual Studio to author SSAS Multidimensional projects, I was used to copy the project, deploy it with another name and then proceed with updates, until I was satisfied with the final result. Then, working with the two projects side-by-side I could Read more
-
Having read this question on the mdsn blogs , I investigated on the KEEPFILTERS function and, after having learned it, it is now time to write about it. Moreover, before start to write about it, I need to thank the dev team of SSAS and Marco Russo who Read more
-
September 29th I and Marco Russo will be delivering a full day of deep dive into the DAX programming language, during the training days of SqlBits 9 . Later on, during the conference, I will deliver a session about many to many relationships in DAX, exploiting Read more