
DAX Foundation
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Power BI: DAX Variables
Using Variables in DAX improves the readability of your code by making it easier to follow the logic and structure of calculations.…
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Power BI: DAX Remove Filters and Keep Filters
This guide assumes you’re familiar with DAX concepts like Row Context and the CALCULATE function. If not, don’t worry—I’ve got you covered!…
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Power BI: DAX Context Transition Explained
If you’ve ever written DAX code only to encounter unexpected results, it’s possible that you’ve run into Context…
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Power BI: DAX Calculate Function
The CALCULATE function is arguably the most crucial function in DAX. It’s the only function that lets you manipulate the…
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Power BI: Measures vs Calculated Columns
Power BI Measures and Calculated Columns can seem confusing at first glance, but on breaking down their differences,…
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Power BI: DAX Row Context
Many people often confuse Row Context with Filter Context due to naming as Filter Context is created from…
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Power BI: DAX Filter Context
When people hear “Power BI” they often think of its stunning visuals and interactive dashboards. However, the real…

Omar Ahmad
Hello, my name is Omar Ahmad, I have always been interested in storytelling, so I decided to create this blog to explain concepts of Power BI and DAX using the character Timmy and his stories.