Forum Discussion
Slow performance within Power BI Desktop, Query editor, Applied Steps.
I don't know if this new option helps with issues like this, but worth testing out against this use case... In the latest update there is a new option you can disable so a preview of data isn't generated on the backend every time you make a change.
Update blog - Look for the Option to disable data previews in the background or it is further explained in the video at 16:40
Can be found in the Desktop under File - Options and Settings - Options - (Current File) - Data Load - Background Data
I took the above suggestions about resolving the performance of query editor. It does not seem to make a difference to filter on a specific date when the query has more than 20 applied steps. Is there a maximum number of applied steps allowed for a query?
There were two steps that I used to speed up the query editor process:
1) Unchecked the "Allow data preview to download in the background." Make sure that this is unchecked in the report view and query editor.
2) The other option that I unchecked was "Enable refresh of this query." This is located in the Query Editor under Properties. DO NOT UNCHECK "Enable load to report."....you will lose the report.
Let me know if this assists anyone or if anyone has other solutions.
Cheryl W.
South Florida
Just an update, none of the above suggestions have improved the speed of the applied steps in my query. Any one else able to help?
Is there a feature we can vote to fix this ?
I am currently working on a complex data model with lots of queries.
Power BI is slowing down like crazy, every time I have to add a new step or a new query.
I can't make my deadline because of this :smileysad:
Disabling the "Allow data preview to download in the background" helped me. Thanks!
I made both those suggestions and the problem is resolved. Thanks!
