| From: | Craig Ringer <craig(dot)ringer(at)enterprisedb(dot)com> |
|---|---|
| To: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, boris(dot)novikov(at)acm(dot)org |
| Subject: | Re: Logical archiving |
| Date: | 2020-12-09 01:30:39 |
| Message-ID: | CAGRY4nweiA7SVJF-hEEL8qL++evHbXEP0zd-Qm=_6PJV2neAzA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, 8 Dec 2020 at 17:54, Andrey Borodin <x4mmm(at)yandex-team(dot)ru> wrote:
> > In pglogical3 we already support streaming decoded WAL data to
> alternative writer downstreams including RabbitMQ and Kafka via writer
> plugins.
> Yes, Yandex.Cloud Transfer Manger supports it too. But it has to be
> resynced after physical failover. And internal installation of YC have
> mandatory drills: few times in a month one datacenter is disconnected and
> failover happens for thousands a DBS.
>
You'll want to look at
https://wiki.postgresql.org/wiki/Logical_replication_and_physical_standby_failover#All-logical-replication_HA
then.
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