Hi, We have an oracle deployment running in 300+ TB. Apart from migration challenges, do we foresee any operational challenges? I have not heard of something huge prior. This would be highly helpful in planning further.
Few challenges which caught my attention include, 1. Backup, restore of such a large database 2. Recovery of a broken database (A lost replica) 3. Fixing a standby that lags a lot 4. Triggering a PITR with any backup tools 5. Maintenance at times 6. Finding equivalents of oracle items (which is common during any oracle to postgres migration) I dont see any limits in database/ objects as specified in https://www.postgresql.org/docs/current/limits.html Thanks and Regards, Kavya
