*   My share place

Hi, I’m Arnaud Gastelblum. I’m a Belgium data specialist and I’m sharing here Data – Microsoft -Power BI and SQL Server tips.

I also have a youtube channel where you can found some quick tips.


Learn DAX from example with LazyDAX. It’s a free Power BI Desktop file with multiple Measure in it. Download it and give me your feedbacks

Point in time with DAX. Create a time machine for your historised data

Data Preparation

Data Visualisation

Please do not use Pie chart, I’m explaining here the reason.

Power BI in general

SQL Server - SSIS


External links

It exists many different articles on internet, I’m keeping here the most important for me. I’m convinced that it can help you too.

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