Re: [REVIEW] Re: Compression of full-page-writes

From: Abhijit Menon-Sen <ams(at)2ndQuadrant(dot)com>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Rahila Syed <rahilasyed90(at)gmail(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>, Rahila Syed <rahilasyed(dot)90(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: [REVIEW] Re: Compression of full-page-writes
Date: 2014-09-12 19:54:03
Message-ID: 20140912195403.GA14607@toroid.org
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At 2014-09-12 22:38:01 +0300, hlinnakangas(at)vmware(dot)com wrote:
>
> We probably should consider switching to a faster CRC algorithm again,
> regardless of what we do with compression.

As it happens, I'm already working on resurrecting a patch that Andres
posted in 2010 to switch to zlib's faster CRC implementation.

-- Abhijit

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