RE: Max_connections limit
Hi,
If you reckon the application initiates such a large number of concurrent connections, I’d suggest you configure a connection pooler to avoid the connection overhead by PostgreSQL. max_connections will be the parameter you are looking at to configure but ensure it is configured in conjunction with a connection pooler.
Nawaz Ahmed
Database Administrator
From: Daulat Ram <Daulat.Ram@exponential.com>
Sent: Wednesday, 26 June 2019 4:18 PM
To: pgsql-general@lists.postgresql.org
Subject: Max_connections limit
Hello team,
We have migrated our database from Oracle 12c to Postgres 11. I need your suggestions , we have sessions limit in Oracle = 3024 . Do we need to set the same connection limit in Postgres as well. How we can decide the max_connections limit for postgres. Are there any differences in managing connections in Oracle and postgres.
SQL> show parameter sessions;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
java_max_sessionspace_size integer 0
java_soft_sessionspace_limit integer 0
license_max_sessions integer 0
license_sessions_warning integer 0
sessions integer 3024
shared_server_sessions integer
SQL>
Regards,
Daulat
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