Re: Built-in Raft replication

From: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
To: Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Konstantin Osipov <kostja(dot)osipov(at)gmail(dot)com>, Greg Sabino Mullane <htamfids(at)gmail(dot)com>, Nikolay Samokhvalov <nik(at)postgres(dot)ai>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Built-in Raft replication
Date: 2025-04-16 06:27:13
Message-ID: 1D0DD42E-0CFC-4983-ADCD-6FB742F9DAD7@yandex-team.ru
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> On 16 Apr 2025, at 11:18, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com> wrote:
>
> Having only some of the nodes act as DCS
> and others purely PostgreSQL nodes will reduce waste of resources.

But typically you need more DCS nodes than PostgreSQL nodes. Did you mean
“Having only some of nodes act as PostgreSQL and others purely DCS nodes will reduce waste of resources”?

Best regards, Andrey Borodin.

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