Microsoft Data Community Interviews and Advice about Working Remotely

Business users often need to know how fresh the data is that they see on a Power BI report. This requirement can be interpreted to mean either “when was the last date & time that the source data was updated?” or “when was the last date & time that the data model was refreshed?”
I’ve used a few different approaches to record the actual date and time, but all generally using the same technique.

There is no secret about this. If you do any legitimate research about Power BI (reading blogs, books or training from reliable sources), you will quickly learn that a lot of basic functionality requires a dimensional model, aka “Star Schema”. This is a hard fact that every expert promotes, and self-taught data analysts either have learned or will learn through experience. So, if everyone agrees on this point, why do so many resist this advice?

Perspective is everything. I didn’t understand why getting to the star schema was so out of reach so often until I was able to see it from another perspective. There are a few common scenarios that draw source data into different directions than an ideal dimensional model.