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Re: Compress prune/freeze records with Delta Frame of Reference algorithm

Andrey Borodin <x4mmm@yandex-team.ru>

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From: Andrey Borodin <x4mmm@yandex-team.ru>
To: Heikki Linnakangas <hlinnaka@iki.fi>
Cc: Evgeny Voropaev <evgeny.voropaev@tantorlabs.com>, Andres Freund <andres@anarazel.de>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2026-04-14T09:11:33Z
Lists: pgsql-hackers 

> On 14 Apr 2026, at 14:02, Heikki Linnakangas <hlinnaka@iki.fi> wrote:
> 
> Can this DFoR code replace integerset.c easily?

Or, possibly, teach integerset to be serializable to WAL record or anywhere else.


Best regards, Andrey Borodin.

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  1. Fix a set of typos and grammar issues across the tree