Data Analysis Expressions, or DAX, are helpful resources for Microsoft Power BI expressions. Learn how to use DAX in this tutorial.

This tutorial is your roadmap to mastering Power BI, covering everything from getting started with the interface to advanced analysis techniques like DAX formulas and time intelligence.

Learn Power BI fast with hands-on practice, DAX mastery, and real-world projects. Build essential skills to stand out in the job market today ...

Technically, a calculated table in Power BI is an in-memory table created by a Data Analysis Expressions, or DAX, calculation. Calculated tables load into memory, which means they’re always ready.