Re: ZStandard (with dictionaries) compression support for TOAST compression

From: Nikhil Kumar Veldanda <veldanda(dot)nikhilkumar17(at)gmail(dot)com>
To: Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: ZStandard (with dictionaries) compression support for TOAST compression
Date: 2025-03-06 17:28:29
Message-ID: CAFAfj_GSX1id3bbDXes_Crym11enpU6JxmxDbkfifvDzFFrkRw@mail.gmail.com
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Hi Yura,

> So, to support "super-fast" mode you have to accept negative compression
> levels. I didn't check, probably you're already support them?
>

The key point I want to emphasize is that both zstd compression levels
and dictionary size should be configurable based on user preferences
at attribute level.

---
Nikhil Veldanda

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