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

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От ktm@rice.edu
Тема Re: [REVIEW] Re: Compression of full-page-writes
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Msg-id 20140911183011.GK11672@aart.rice.edu
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Ответ на Re: [REVIEW] Re: Compression of full-page-writes  (Andres Freund <andres@2ndquadrant.com>)
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On Thu, Sep 11, 2014 at 06:58:06PM +0200, Andres Freund wrote:
> On 2014-09-11 12:55:21 -0400, Robert Haas wrote:
> > I advise supporting pglz only for the initial patch, and adding
> > support for the others later if it seems worthwhile.  The approach
> > seems to work well enough with pglz that it's worth doing even if we
> > never add the other algorithms.
> 
> That approach is fine with me. Note though that I am pretty strongly
> against adding support for more than one algorithm at the same time. So,
> if we gain lz4 support - which I think is definitely where we should go
> - we should drop pglz support for the WAL.
> 
> Greetings,
> 
> Andres Freund
> 

+1

Regards,
Ken



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