topic Re: Get the total amount of S3 storage used per user in Data Engineering https://community.databricks.com/t5/data-engineering/get-the-total-amount-of-s3-storage-used-per-user/m-p/124097#M47135 <P>Hi&nbsp;<a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/42235">@zach</a>,&nbsp;can you expand on why you need to know the total storage per user?</P><P>Best practices - If you use Databricks managed tables, optimization is taken care of.&nbsp;<A href="https://docs.databricks.com/aws/en/optimizations/predictive-optimization" target="_blank">https://docs.databricks.com/aws/en/optimizations/predictive-optimization</A></P> Sun, 06 Jul 2025 01:44:18 GMT Sharanya13 2025-07-06T01:44:18Z Get the total amount of S3 storage used per user https://community.databricks.com/t5/data-engineering/get-the-total-amount-of-s3-storage-used-per-user/m-p/123987#M47104 <P>In Databricks is it possible to get the total amount of delta lake storage being used in the parquet format per user?&nbsp;<BR /><BR />Subsequently, what are the best practices on making sure that users saving delta files are not taking up storage unnecessarily, for example is vacuuming files the quickest method for clearing things up?<BR /><BR />Thanks,</P><P>Zach&nbsp;</P> Fri, 04 Jul 2025 09:13:33 GMT https://community.databricks.com/t5/data-engineering/get-the-total-amount-of-s3-storage-used-per-user/m-p/123987#M47104 zach 2025-07-04T09:13:33Z Re: Get the total amount of S3 storage used per user https://community.databricks.com/t5/data-engineering/get-the-total-amount-of-s3-storage-used-per-user/m-p/124097#M47135 <P>Hi&nbsp;<a href="https://community.databricks.com/t5/user/viewprofilepage/user-id/42235">@zach</a>,&nbsp;can you expand on why you need to know the total storage per user?</P><P>Best practices - If you use Databricks managed tables, optimization is taken care of.&nbsp;<A href="https://docs.databricks.com/aws/en/optimizations/predictive-optimization" target="_blank">https://docs.databricks.com/aws/en/optimizations/predictive-optimization</A></P> Sun, 06 Jul 2025 01:44:18 GMT https://community.databricks.com/t5/data-engineering/get-the-total-amount-of-s3-storage-used-per-user/m-p/124097#M47135 Sharanya13 2025-07-06T01:44:18Z