Re: Speed up transaction completion faster after many relations are accessed in a transaction

From: 'Andres Freund' <andres(at)anarazel(dot)de>
To: "Tsunakawa, Takayuki" <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, "Imai, Yoshikazu" <imai(dot)yoshikazu(at)jp(dot)fujitsu(dot)com>, 'Simon Riggs' <simon(at)2ndquadrant(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Speed up transaction completion faster after many relations are accessed in a transaction
Date: 2019-04-08 02:40:12
Message-ID: 20190408024012.lke5sazfnab3jsnv@alap3.anarazel.de
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Hi,

On 2019-04-08 02:28:12 +0000, Tsunakawa, Takayuki wrote:
> I think the linked list of LOCALLOCK approach is natural, simple, and
> good.

Did you see that people measured slowdowns?

Greetings,

Andres Freund

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