Re: Logical Replication vs. Free Replication Slots

From: Don Seiler <don(at)seiler(dot)us>
To: Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Re: Logical Replication vs. Free Replication Slots
Date: 2023-10-03 16:41:57
Message-ID: CAHJZqBDNp7Cu7-5v5wi_p-AMmWyK4eF774dMPZfkNFN1WL+2+g@mail.gmail.com
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On Tue, Oct 3, 2023 at 10:27 AM Don Seiler <don(at)seiler(dot)us> wrote:

> On the source (PG 12.15) instance, we have bumped max_replication_slots
> and max_wal_senders to 50, and max_sync_workers_per_subscription to 10.
>

Forgot to note that on the subscriber (PG 15.4) instance,
max_sync_workers_per_subscription is 4, and max_logical_replication_workers
is 20. Per the docs, max_sync_workers_per_subscription would have no effect
on the publisher side.

Don.
--
Don Seiler
www.seiler.us

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