Diagnosing Power BI DirectQuery Performance Problems Caused By SQL Queries That Return Large Resultsets

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 in that post I also mentioned that this can be an even bigger problem in DirectQuery … Continue reading Diagnosing Power BI DirectQuery Performance Problems Caused By SQL Queries That Return Large Resultsets →