Power BI

PIT Point In Time

PIT Point In Time

Introduction We often have descriptive data in our Power BI models. Data may vary over time and have validity dates. It can become a real headache when creating a data model. What kind of data? A car could change his production plant through time. A car can have...

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Pie Chart is bad!

Pie Chart is bad!

      During my presentation at Power Saturday in Paris, I wanted to demonstrate to an already very optimistic public that Power BI is a great tool and that modeling is a must-have for their reports. (Data Modelling is not the subject here) Power BI a super tool? Yes,...

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PowerBI – Bookmarks

PowerBI – Bookmarks

Bookmarks are not perfect, I can easily confirm you. But with them, you can build beautiful and rich reports. In this example, I will show you how your users can switch from one visual to another one.

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Power BI Desktop: Print in the A4 size

Power BI Desktop: Print in the A4 size

As you know, the August 2018 update of Power BI Desktop grants us the possibility to export in PDF directly from the Desktop. Two clicks and it's done. Great news right? I remember all the steps I had to go through to make it before, it still give me headache... But...

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Learn DAX from examples: Lazy DAX

Learn DAX from examples: Lazy DAX

Concrete cases in DAX Working with Power BI (or SSAS Tabular) does not require much effort. It's quite intuitive and easy to set up. However, to fully enjoy it, it is recommended to take the time to learn DAX. Create a measure, in the formula bar, is done through an...

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Arnaud GASTELBLUM

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