Role-playing dimensions in Power BI
Check this simple modeling technique to avoid data model redundancy
Published in
4 min readSep 17, 2020
After explaining how you can reduce your Power BI data model size by 90%, by simply adhering to some simple rules, and understanding how your data model is being optimized by the VertiPaq engine in the background, it’s the right moment to learn one of the core concepts of dimensional modeling.
