Re: Unexpected data when subscribing to logical replication slot

It's running both (in docker containers) and also quite a few more docker
containers running various .NET applications.

Daniel McKenzie
Software Developer

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On Wed, May 8, 2024 at 4:17 PM Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
wrote:

>
> >
> > We have found two things that appear to resolve the problem -
> >
> > * Using a more powerful EC2 instance. We can reproduce the issue with
> > a r7a.medium instance but not with a r7a.large EC2 instance.
> > * Changing the Postgres synchronous_commit parameter from "on" to
> > "off". We cannot reproduce the issue with synchronous_commit set to
> > "off".
>
> What is running on the EC2 instance?:
>
> 1) The Postgres server.
>
> 2) The replication receiver.
>
> 3) Both.
>
>
> >
> > We need help to understand this unexpected behaviour.
> >
> > We are using Postgres 14.10.
> >
> > Thanks,
> > Daniel McKenzie
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
>
>