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

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.

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 ...