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From: Laurenz Albe <laurenz.albe@cybertec.at>
To: Sacheen Birhade <sacheen.birhade@veritas.com>
To: KK CHN <kkchn.in@gmail.com>
To: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Subject: Re: [External] Re: WAL Replication query
Date: Tue, 01 Nov 2022 07:53:12 +0100
Message-ID: <c1b6b89d6b89706acaeca9b4d45958f4739c4f28.camel@cybertec.at> (raw)
In-Reply-To: <MW4PR20MB4525ED0222DDE9FED0519D8FF3369@MW4PR20MB4525.namprd20.prod.outlook.com>
References: <CAKgGyB-SMT0RxeoifAfjkRx6RHEOgpn7sf8F_zD1DPsKydTu=w@mail.gmail.com>
	<88faef33e966796226022d6e7f3e32ad6c59fcfd.camel@cybertec.at>
	<MW4PR20MB4525ED0222DDE9FED0519D8FF3369@MW4PR20MB4525.namprd20.prod.outlook.com>

On Tue, 2022-11-01 at 06:44 +0000, Sacheen Birhade wrote:
> If replication is in asynchronous then there will be data loss, right Laurenz?

Why?  The data will perhaps show up on the standby a little later, but why is
that data loss?  Remember that the question was about replication, and there
was no mention of failover.

Yours,
Laurenz Albe





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