Re: [PoC PATCH] Parallel dump to /dev/null

From: Vladimir Borodin <root(at)simply(dot)name>
To: Андрей Бородин <x4mmm(at)yandex-team(dot)ru>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Michael Banck <michael(dot)banck(at)credativ(dot)de>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: [PoC PATCH] Parallel dump to /dev/null
Date: 2018-02-02 10:36:48
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> 2 февр. 2018 г., в 13:25, Andrey Borodin <x4mmm(at)yandex-team(dot)ru> написал(а):
>> Do folks here think that speedups would be worth it?
> I've seen backup verification via COPY TO to /dev/null in production. These copies were parallelized on the side of verification script.
> Not sure this counts for feature or against it.

This sounds for feature because usage of COPY is involuntary. Having this in pg_dump would make our scripts for checking backups simpler.

May the force be with you…

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