On 2024-May-23, Jethish Jethish wrote: > I have tried by increasing the max_standby_streaming_delay but I'm facing > lag issues on the replica server. > > When i increase the max_standby_streaming_delay even if a query runs for 2 > minutes I'm facing lag issues for 2 minutes.
You could use a separate replica for backups, with a larger max delay. > Data size is 3TB I think pg_dump is not an appropriate tool for backups on an instance this size. Have you considered using pgbarman or such, instead? -- Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
