One very common cause of Power BI performance problems is having a table with a large number of rows on your report. It’s a problem I wrote about here, and while I used an Import mode for my example ...

While a table can have multiple partitions, in DirectQuery mode, only one of them can be designated for use in query execution. The single partition requirement applies to DirectQuery models at all ...

The addition of Direct Lake as a third storage mode in Fabric didn’t change the situation. While there are some really good reasons to use Direct Lake instead of Import mode (which I should really ...