Re: Speedup twophase transactions

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Stas Kelvich <s(dot)kelvich(at)postgrespro(dot)ru>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Speedup twophase transactions
Date: 2016-01-09 15:29:11
Message-ID: CANP8+jLq3FQZ-j9re=O66pxd7-vxxxgCfTk8wyQ0uatTtLJvCg@mail.gmail.com
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On 9 January 2016 at 12:26, Stas Kelvich <s(dot)kelvich(at)postgrespro(dot)ru> wrote:

> I’ve updated patch and wrote description of thighs that happens
> with 2PC state data in the beginning of the file. I think now this patch
> is well documented,
> but if somebody points me to places that probably requires more detailed
> description I’m ready
> to extend that.
>

Hmm, I was just preparing this for commit.

Please have a look at my mild edits and extended comments.

--
Simon Riggs http://www.2ndQuadrant.com/
<http://www.2ndquadrant.com/>
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Attachment Content-Type Size
2pc_optimize.v2.patch application/octet-stream 17.2 KB

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