Nikola Ilic reminds us to keep Ralph Kimball’s Data Warehouse Toolkit book at hand:
But, what is a star schema in the first place? I have good and bad news for you:)…The bad news is: I’m not covering it in this article, because this one focuses on explaining how to implement a star schema in Power BI (assuming that you already know what star schema is). The good news is: I’ve already written about it, so go and read this article first, if you’re not sure what star schema represents in the world of data modeling…
Now, let’s get our hands dirty and build a star schema!
Read on for the demo.