On Mon, 2021-07-19 at 16:01 +0530, satish v wrote: > we are using the postgresql, we have to table avg 1500 records which stores the documents. > when i am deleting the records of 4 days there are huge number of huge files are generated > and getting the error like 'requested wal files are already removed'. > max_wal_size is 32GB. > How to handle these scenarios. Use a replication slot. Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com