Avoid This Common Power BI Mistake ⚠️: Why Flat Tables are Bad 😈
Power BI beginners often make the mistake of combining multiple tables into one flat table. This video explains why that is a dangerous practice and provides guidance on creating a proper Power BI model. The topics covered include the difference between Power BI and Excel in terms of data modeling, the correct structure for a Power BI model, the ease of extending and scaling the model, and the importance of avoiding Power BI hell. To learn more, you can get the Power BI Data Modeling Guide mentioned in the video.
Video 7m
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