RE: pre-beta is slow

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От Mikheev, Vadim
Тема RE: pre-beta is slow
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Msg-id 8F4C99C66D04D4118F580090272A7A234D31E1@sectorbase1.sectorbase.com
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Ответ на pre-beta is slow  ("xuyifeng" <jamexu@telekbird.com.cn>)
Ответы Re: pre-beta is slow  (Tom Lane <tgl@sss.pgh.pa.us>)
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> > Try to compare 7.0.3 & 7.1beta in multi-user environment.
> 
> As I understand it you claim it to be faster in multi-user 
> environment ?
> 
> Could you give some brief technical background why is it so 
> and why must it make single-user slower ?

Because of commit in 7.1 does fsync, with ot without -F
(we can discuss and change this), but in multi-user env
a number of commits can be made with single fsync.
Seems I've described this before?

Vadim


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