Understanding the Differences Between DAX UDF and Fabric UDF in Power BI and How to Use Them
This article examines the two types of User-Defined Functions (UDFs) supported in Power BI—DAX UDFs and Fabric UDFs. It outlines their key differences, typical use cases, creation approaches, and capabilities, offering practical guidance on how each can be used to enhance data modeling and enable deeper integration across Power BI and Microsoft Fabric environments
