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* Two postgres masters
@ 2020-11-12 07:51 Yambu <hyambu@gmail.com>
0 siblings, 1 reply; 4+ messages in thread
From: Yambu @ 2020-11-12 07:51 UTC (permalink / raw)
To: pgsql-admin@lists.postgresql.org
Hi
Is it possible to have two masters in an environment?
regards
^ permalink raw reply [nested|flat] 4+ messages in thread
* Re: Two postgres masters
@ 2020-11-12 11:03 Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>
parent: Yambu <hyambu@gmail.com>
0 siblings, 1 reply; 4+ messages in thread
From: Juan José Santamaría Flecha @ 2020-11-12 11:03 UTC (permalink / raw)
To: Yambu <hyambu@gmail.com>; +Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
On Thu, Nov 12, 2020 at 8:51 AM Yambu <hyambu@gmail.com> wrote:
>
> Is it possible to have two masters in an environment?
>
Do you mean multi-master replication?
Regards,
Juan José Santamaría Flecha
^ permalink raw reply [nested|flat] 4+ messages in thread
* Re: Two postgres masters
@ 2020-11-12 12:15 Yambu <hyambu@gmail.com>
parent: Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>
0 siblings, 1 reply; 4+ messages in thread
From: Yambu @ 2020-11-12 12:15 UTC (permalink / raw)
To: Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>; +Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Yes multi-master
On Thu, Nov 12, 2020 at 1:05 PM Juan José Santamaría Flecha <
juanjo.santamaria@gmail.com> wrote:
>
> On Thu, Nov 12, 2020 at 8:51 AM Yambu <hyambu@gmail.com> wrote:
>
>>
>> Is it possible to have two masters in an environment?
>>
>
> Do you mean multi-master replication?
>
> Regards,
>
> Juan José Santamaría Flecha
>
^ permalink raw reply [nested|flat] 4+ messages in thread
* Re: Two postgres masters
@ 2020-11-12 15:06 MichaelDBA <MichaelDBA@sqlexec.com>
parent: Yambu <hyambu@gmail.com>
0 siblings, 0 replies; 4+ messages in thread
From: MichaelDBA @ 2020-11-12 15:06 UTC (permalink / raw)
To: Yambu <hyambu@gmail.com>; +Cc: Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>; Pgsql-admin <pgsql-admin@lists.postgresql.org>
But be willing to throw away your ACID compliancy when you go to
mulit-master mode. Why? There is no global lock manager across active
instances. PostgreSQL is basically active-passive except for some
variations like Postgres XL, etc.
Regards,
Michael Vitale
Yambu wrote on 11/12/2020 7:15 AM:
> Yes multi-master
>
> On Thu, Nov 12, 2020 at 1:05 PM Juan José Santamaría Flecha
> <juanjo.santamaria@gmail.com <mailto:juanjo.santamaria@gmail.com>> wrote:
>
>
> On Thu, Nov 12, 2020 at 8:51 AM Yambu <hyambu@gmail.com
> <mailto:hyambu@gmail.com>> wrote:
>
>
> Is it possible to have two masters in an environment?
>
>
> Do you mean multi-master replication?
>
> Regards,
>
> Juan José Santamaría Flecha
>
^ permalink raw reply [nested|flat] 4+ messages in thread
end of thread, other threads:[~2020-11-12 15:06 UTC | newest]
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2020-11-12 07:51 Two postgres masters Yambu <hyambu@gmail.com>
2020-11-12 11:03 ` Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>
2020-11-12 12:15 ` Yambu <hyambu@gmail.com>
2020-11-12 15:06 ` MichaelDBA <MichaelDBA@sqlexec.com>
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