On Tue, 8 Dec 2020 at 17:54, Andrey Borodin <x4...@yandex-team.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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