PostgreSQL not cleaning disk space after delete an study

Dear Team,

Please your support on this, as when deleting an study, the disk space remains the same. Im using PostgreSQL as DB with the configuration of EnableIndex and EnableStorage both as true.
How can i clean disk space after the deleting of the studies.

Thanks in advance!

Hello,

You probably have not installed the Autovacuum Daemon of PostgreSQL and not run the VACUUM SQL command on your PostgreSQL server. Check out the documentation.

Kind Regards,
Sébastien-