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help / color / mirror / Atom feedFrom: Devrim Gündüz <[email protected]>
To: Jim Nasby <[email protected]>
To: Greg Sabino Mullane <[email protected]>
Cc: Ashutosh Bapat <[email protected]>
Cc: Andrey Borodin <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Konstantin Osipov <[email protected]>
Cc: Nikolay Samokhvalov <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Built-in Raft replication
Date: Wed, 23 Apr 2025 20:01:05 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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<[email protected]>
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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Subject: Re: Built-in Raft replication
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