Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Power BI is turning 10! Let’s celebrate together with dataviz contests, interactive sessions, and giveaways. Register now.

Reply
Anonymous
Not applicable

Upload a big Query

Hi 

I'm trying to upload a query to the PBI but getting the message of a run time session (its take for the query to run 30 min apx in sql server). 

Is there a solution for that?

Thanks

1 ACCEPTED SOLUTION
Anonymous
Not applicable

Hi  @Anonymous ,

When the amount of data is too large, it will cause slow loading speed.

In sqlserver, you can consider increasing Index to increase retrieval efficiency

https://www.dnsstuff.com/sql-server-optimization-tools

or

Optimize the model in power bi to reduce unnecessary columns and data.

https://docs.microsoft.com/en-us/power-bi/guidance/power-bi-optimization

https://community.powerbi.com/t5/Desktop/Transformations-in-Power-Query-Very-Slow-Performance/td-p/584292

 

Best Regards,

Liu Yang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

1 REPLY 1
Anonymous
Not applicable

Hi  @Anonymous ,

When the amount of data is too large, it will cause slow loading speed.

In sqlserver, you can consider increasing Index to increase retrieval efficiency

https://www.dnsstuff.com/sql-server-optimization-tools

or

Optimize the model in power bi to reduce unnecessary columns and data.

https://docs.microsoft.com/en-us/power-bi/guidance/power-bi-optimization

https://community.powerbi.com/t5/Desktop/Transformations-in-Power-Query-Very-Slow-Performance/td-p/584292

 

Best Regards,

Liu Yang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

Announcements
June 2025 Power BI Update Carousel

Power BI Monthly Update - June 2025

Check out the June 2025 Power BI update to learn about new features.

June 2025 community update carousel

Fabric Community Update - June 2025

Find out what's new and trending in the Fabric community.