How to make warehouse queries faster and make reports upto date without getting failed

[AdamMichael]

How can make my fabric warehouse queries faster and make reports work without getting failed due to performance bottle necks

[v-achippa]

Hi @AdamMichael,

Thank you for reaching out to Microsoft Fabric Community.

Thank you @Lodha_Jaydeep for the prompt response.

As we haven’t heard back from you, we wanted to kindly follow up to check if the solution provided by the user for the issue worked? or let us know if you need any further assistance.

Thanks and regards,

Anjan Kumar Chippa

[v-achippa]

Hi @AdamMichael,

We wanted to kindly follow up to check if the solution provided by the user for the issue worked? or let us know if you need any further assistance.

Thanks and regards,

Anjan Kumar Chippa

[Lodha_Jaydeep]

Hi @AdamMichael,

Here are some ways you can do this,

Make warehouse queries faster

• Use start schema in the Data modelling, use partitions for the large fact tables.
• Keep necessary columns only instead load unnecessary columns (Use Materlized View/SP to pre-aggregate)
• Tune the SQL query to filter record on the earlier after selecting necessary columns.

Report Refresh issue/Query Failures

• Use Direct Lake mode for creating the report based on your requirenments.
  https://learn.microsoft.com/en-us/fabric/fundamentals/direct-lake-overview
•  If you use DirectQuery Mode tune the SQL query which use to load the data
  https://learn.microsoft.com/en-us/power-bi/connect-data/desktop-directquery-about
• Use import mode only if the dataset size is small use the incremental refresh if history not needed in the report.

Hope this helps, please consider as an accepted solution if worked or give some kudos to help others.