Data Mozart

Tag: Power BI

31 Mar
Data Modeling DAX Power BI SSAS

Power BI – How to fit 200 million rows in less than 1GB!

by Nikola
8 Comments
Extraordinary tasks request extraordinary solutions! Check how to pack 200 million rows in 18 MB of Power BI!
25 Mar
Data Modeling Data Visualization Power BI

In the spotlight – Object Level Security in Power BI

by Nikola
No Comments
Object-Level security exists for a while in some Microsoft's products. But, this is a brand new feature in Power BI! Still in preview, so let's...
14 Mar
Data Modeling Power BI T-SQL

Query folding – tricks, lies & ultimate performance test!

by Nikola
3 Comments
In the final part of the Query folding series, learn more tricks, find out when the View Native Query lies, and finally spot the difference...
09 Mar
Data Modeling Power BI

Query folding – Devil is in the detail!

by Nikola
6 Comments
In the 2nd part of the series on Query folding in Power BI, learn why people say that the devil is in the detail!
05 Mar
Data Modeling Power BI

What is a Query folding in Power BI and why should I care?

by Nikola
2 Comments
“Will that break a query folding?” “Does your query fold?”… Maybe someone asked you those questions, but you were like: "Query...Whaaaat?!" In this series of...
22 Feb
Data Visualization Power BI

Customizing Google Analytics visual in Power BI!

by Nikola
No Comments
Have you ever wanted to create your own custom visual in Power BI? With little creativity, learn how to mimic "look and feel" of the...
17 Feb
Data Visualization Power BI

Bookmarks in Power BI – What this Data mean?

by Nikola
No Comments
Bookmarks are one of the most powerful features in Power BI! But, there are some subtle options that can make a huge difference
10 Feb
Learning Other Power BI

Book review – Self Service AI with Power BI Desktop

by Nikola
No Comments
If you want to learn about AI features in Power BI, you should take a look at the book by Markus Ehrenmüller-Jensen!
06 Feb
Data Visualization Power BI

Slicer pain relief in Power BI!

by Nikola
1 Comment
Tired of scrolling down the slicer with many distinct values? Check this quick and easy solution to the challenge!
03 Feb
Data Modeling Data Visualization DAX Power BI

DAXis – Dynamic axis in Power BI

by Nikola
2 Comments
Have you ever tried to dynamically change the axis on your visual? It's easier than it seems, with little DAX magic!