| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, "Chainani, Naresh" <nareshkc(at)amazon(dot)com> |
| Subject: | Re: Compressing temporary files |
| Date: | 2021-10-06 14:24:47 |
| Message-ID: | 20211006142447.GG24555@momjian.us |
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| Lists: | pgsql-hackers |
On Sat, Sep 11, 2021 at 05:31:37PM +0500, Andrey Borodin wrote:
> How do you think: does it worth to pursue the idea? OLTP systems rarely rely on data spilled to disk.
> Are there any known good random access compressed file libs? So we could avoid reinventing the wheel.
> Maybe someone tried this approach before?
Why are temporary tables more useful for compression that other database
files?
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
If only the physical world exists, free will is an illusion.
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