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SQLBI+ updates in March 2026

We released a new course for SQLBI+ subscribers: Understanding Visual Calculations in DAX. This is not an introduction to visual calculations for users. The goal is to explain the details of implementing visual calculations for experienced DAX developers, including new…  Read more

DAX Patterns

ABC classification

The ABC classification pattern classifies entities based on values grouping entities together that contribute to a certain percentage of the total A typical example of ABC classification is the segmentation of products entity based on sales value The best-selling products…  More on DAX Patterns


Microsoft Press

The Definitive Guide to DAX, Third Edition

The Definitive Guide to DAX is an authoritative resource for mastering the DAX language, which is pivotal for creating measures for semantic models in Microsoft Power BI, Fabric, Analysis Services, and Excel.
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