Why are my Power BI reports taking a long time to refresh, even though the source data has only changed slightly?
My Power BI report takes a long time to refresh, even though the changes in the source data are minimal. I’m not sure if it’s an issue with my data connections or the structure of the report. What are the main factors that contribute to long refresh times, and what strategies can I use to speed up the refresh process? Any advice on optimizing refreshes would be helpful!