Struggling to decide whether a transformation belongs in Power Query or DAX? In this practical guide, we break down when and why to use each tool, with clear decision rules, real scenarios, performance considerations, and best practices every Power BI author should know.

Building a data-driven culture requires more than just modern tools—it requires trust. This article explores the three pillars of Fabric governance: Endorsement, Metadata Scanning, and Data Lineage, helping you turn data chaos into a managed, transparent environment.