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

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От Evgeny Voropaev
Тема Re: Compress prune/freeze records with Delta Frame of Reference algorithm
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Msg-id b9a48cd1-ab8d-4396-ae29-89dd8922e6d3@tantorlabs.com
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Ответ на Re: Compress prune/freeze records with Delta Frame of Reference algorithm  (Andrey Borodin <x4mmm@yandex-team.ru>)
Ответы Re: Compress prune/freeze records with Delta Frame of Reference algorithm
Список pgsql-hackers
> Evgeny, do you know of any cases when the patch has negative effect?
>
> I think if it’s strictly non-negative - then we can just weight complexity of maintaining
> the proposed approach against benefits.

Andrey, during my research and testing I haven't encountered any
negative effects from this patch on the WAL size.




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