Re: Let's make PostgreSQL multi-threaded

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Hannu Krosing <hannuk(at)google(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, Greg Stark <stark(at)mit(dot)edu>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Let's make PostgreSQL multi-threaded
Date: 2023-06-08 13:38:16
Message-ID: CA+TgmoYfYX6qyxN7O1zhfj+KagSADpo5AhObj3ghPAo-XA2Zrw@mail.gmail.com
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On Thu, Jun 8, 2023 at 6:04 AM Hannu Krosing <hannuk(at)google(dot)com> wrote:
> Here I was hoping to go in the opposite direction and support parallel
> query across replicas.
>
> This looks much more doable based on the process model than the single
> process / multiple threads model.

I don't think this is any more or less difficult to support in one
model vs. the other. The problems seem pretty much unrelated.

--
Robert Haas
EDB: http://www.enterprisedb.com

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