The new calendar-based time intelligence functions offer greater flexibility than the classic time intelligence functions. This article describes the DATEADD parameters for controlling different granularity shifts. Read more
This article shows how to create a DAX measure that displays information from multiple columns in a business entity or transaction, into a single column of a matrix. Read more
In mid-January 2026, many Power BI Desktop users began noticing a strange visual regression: several icons in the interface—including the Data, Model, and DAX icons—appeared as solid black shapes instead of their normal outlines. The issue appeared suddenly, even on… Read more
This article analyzes the performance of regular versus limited relationships in DAX to understand the implications of using limited relationships. Read more
This pattern describes how to compute week-related calculations such as year-to-date same period last year and percentage growth using a week granularity This pattern does not rely on DAX built-in time intelligence functions All the measures refer to the fiscal… More on DAX Patterns
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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