DAX Functions in Power BI

The Korshub Take

This beginner course provides a foundational overview of Data Analysis eXpressions (DAX), the core formula language powering Microsoft Power BI. It focuses on empowering users to move beyond standard visual interfaces by writing custom calculated columns, measures, and tables that unlock fine-grained control over report performance and visuals.

Who It's For

Power BI beginners, business intelligence analysts, and data professionals looking to build custom calculations and optimize analytical reporting workflows using DAX.

Key Takeaways

• DAX Basics: Understand how DAX operates within Power BI to create calculated columns, measures, and custom tables.
• Context Concepts: Master essential evaluation contexts, specifically row context, query context, and filter context.
• Data Manipulation: Apply filtering, counting, ranking, and iterating functions to transform raw data into dynamic insights.