Re: Temporary tablespaces on a RAM disk

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: "Daniel Westermann (DWE)" <daniel(dot)westermann(at)dbi-services(dot)com>
Cc: "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Temporary tablespaces on a RAM disk
Date: 2020-03-17 17:19:02
Message-ID: CAKFQuwb4FGHNHT33W0+86ZXJB2y+9Gfj0anj6Fw-VgxudeyBig@mail.gmail.com
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On Tue, Mar 17, 2020 at 2:49 AM Daniel Westermann (DWE) <
daniel(dot)westermann(at)dbi-services(dot)com> wrote:

> is someone using temporary tablespaces on a RAM disk ? Any experiences
> with that?
> I did some quick tests and checked the archives but could not find any
> information that either confirmed it is a bad idea nor the opposite.
>

There is a nice big bold warning callout in the documentation that covers
this explicitly.

https://www.postgresql.org/docs/12/manage-ag-tablespaces.html

David J.

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