DAX & Modeling
Semantic Models
Model design, relationships and storage modes. Follow this topic to get only what's relevant — every release, community question, video and project, in one place.
Recent for Semantic Models
01
August Power BI Desktop feature summary is live
New DAX window-function options, on-object formatting improvements and Copilot updates ship in the August build.
02
Fabric adds more Direct Lake surface area
Direct Lake now covers additional connectors and a smoother fallback path to DirectQuery.
03
How do OFFSET and WINDOW differ for running totals?
Top-voted answer walks through partitioning and ABS/REL framing with a worked measure.