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
It is time for our annual review of what happened in the DAX and SQLBI worlds, and what we should expect in 2026! Read more
This article describes the data model and DAX measures to analyze the effectiveness of campaigns, by separating attributed sales (directly linked to a campaign) from influenced sales (all sales of products participating in campaigns, regardless of attribution). Read more