Re: Built-in Raft replication - Mailing list pgsql-hackers

From Devrim Gündüz
Subject Re: Built-in Raft replication
Date
Msg-id 610bfd9db7c29f03ba0d44d6fb9feb7c724f6f70.camel@gunduz.org
Whole thread Raw
In response to Re: Built-in Raft replication  (Jim Nasby <jnasby@upgrade.com>)
Responses Re: Built-in Raft replication
List pgsql-hackers
Hi,

On Wed, 2025-04-23 at 11:48 -0500, Jim Nasby wrote:
> unless we added multiple WAL streams. That would allow for splitting
> WAL traffic across multiple devices as well as providing better
> support for configurations that don’t replicate the entire cluster.
> The current situation where delayed replication of a single table
> mandates retention of all the WAL for the entire cluster is less than
> ideal.

I think the problem is handling the stream of global objects. Having
separate stream for each database would be awesome as long as it can
deal with the "global stream".

Regards,
--
Devrim Gündüz
Open Source Solution Architect, PostgreSQL Major Contributor
BlueSky: @devrim.gunduz.org , @gunduz.org

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