Session

From a huge table to a star schema

Let's learn how to tasform an immense classic Excel-style table into a well-structured star schema, using Power Query. We learn how to optimize the size and performance of our Power Bi data model and why it's so important. We also learn how evaluate the size of our model in memory and how evaluate the size of the data loaded by each query. We train our minds to think in the right data mindset.

Lorenzo Vercellati

BI & Power BI Architect @ Lucient

Milan, Italy

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