Re: [PERFORM] Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)

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От Greg Smith
Тема Re: [PERFORM] Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)
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Msg-id 4B5692C3.6080807@2ndquadrant.com
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Ответ на Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)  (Greg Stark <gsstark@mit.edu>)
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Greg Stark wrote:
On Tue, Jan 19, 2010 at 2:52 PM, Greg Stark <gsstark@mit.edu> wrote: 
Barring any objections shall I commit it like this?   
Actually before we get there could someone who demonstrated the
speedup verify that this patch still gets that same speedup? 

I think the final version of this patch could use at least one more performance checking report that it does something useful.  We got a lot of data from Andres, but do we know that the improvements here hold for others too?  I can take a look at it later this week, I have some interest in this area.

-- 
Greg Smith    2ndQuadrant   Baltimore, MD
PostgreSQL Training, Services and Support
greg@2ndQuadrant.com  www.2ndQuadrant.com

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