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Re: ice-broker scan thread - Mailing list pgsql-hackers

From Qingqing Zhou
Subject Re: ice-broker scan thread
Date
Msg-id Pine.LNX.4.58.0511282350370.13833@josh.db
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In response to Re: ice-broker scan thread  (Gavin Sherry <swm@linuxworld.com.au>)
Responses Re: ice-broker scan thread  (David Boreham <david_list@boreham.org>)
Re: ice-broker scan thread  (Gavin Sherry <swm@linuxworld.com.au>)
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On Mon, 28 Nov 2005, Gavin Sherry wrote:
>
> MySQL, Oracle and others implement read-ahead threads to simulate async IO
> 'pre-fetching'.

Due to my tests on Windows (using the attached program and change
enable_aio=true), seems aio doesn't help as a separate thread - but maybe
because my usage is wrong ...

Regards,
Qingqing

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