Re: Reducing Transaction Start/End Contention

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Reducing Transaction Start/End Contention
Date: 2007-09-14 04:12:04
Message-ID: 20035.1189743124@sss.pgh.pa.us
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Bruce Momjian <bruce(at)momjian(dot)us> writes:
> Alvaro Herrera wrote:
>> I think the work on VIDs and latestCompletedXid make this completely
>> obsolete.

> Please confirm, all of Simon's issues?

Not sure --- the area is certainly still worth looking at, but the
recent patches have changed things enough that no older patches should
be applied without study.

regards, tom lane

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