Re: PGLZ Compression Optimization - Mailing list pgsql-hackers

From Daniel Gustafsson
Subject Re: PGLZ Compression Optimization
Date
Msg-id B343722E-E693-46D6-8FCE-5F8CB3CBFDDC@yesql.se
Whole thread
In response to Re: PGLZ Compression Optimization  (wenhui qiu <qiuwenhuifx@gmail.com>)
List pgsql-hackers
> On 17 Jul 2026, at 10:17, wenhui qiu <qiuwenhuifx@gmail.com> wrote:

> Thank you for providing this information; I’ll take a close look at it.LZ4 is
> just too good—no matter how hard I try to improve PGLZ, it can’t even come
> close to it.

That's probably true, but given that there are lots of clusters using pglz in
production, if we could shave x% of time it takes to decode that could still
be worthwhile.

--
Daniel Gustafsson




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