Re: V2 of PITR performance improvement for 8.4

From: "Pavan Deolasee" <pavan(dot)deolasee(at)gmail(dot)com>
To: "Koichi Suzuki" <koichi(dot)szk(at)gmail(dot)com>
Cc: "Fujii Masao" <masao(dot)fujii(at)gmail(dot)com>, "Simon Riggs" <simon(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: V2 of PITR performance improvement for 8.4
Date: 2008-12-12 06:16:13
Message-ID: 2e78013d0812112216j48436a40x6f8f4371dd62db4e@mail.gmail.com
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On Fri, Dec 12, 2008 at 9:08 AM, Koichi Suzuki <koichi(dot)szk(at)gmail(dot)com> wrote:
> Hmmm, it's really like pg_readahead needs to be included in the core.
> I don't think it's a big work and will try to do this.
>

Yes, I think it's best to have it in core. I would actually combine it
with the other idea of reading xlog files directly into xlog buffers
during recovery.

Thanks,
Pavan

--
Pavan Deolasee
EnterpriseDB http://www.enterprisedb.com

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