Re: Improving connection scalability: GetSnapshotData()

From: Andres Freund <andres(at)anarazel(dot)de>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Peter Geoghegan <pg(at)bowt(dot)ie>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, David Rowley <dgrowleyml(at)gmail(dot)com>
Subject: Re: Improving connection scalability: GetSnapshotData()
Date: 2020-04-08 22:20:17
Message-ID: 20200408222017.jnei3rc6e534aats@alap3.anarazel.de
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Hi,

On 2020-04-08 09:44:16 -0400, Robert Haas wrote:
> Moreover, shakedown time will be minimal because we're so late in the
> release cycle

My impression increasingly is that there's very little actual shakedown
before beta :(. As e.g. evidenced by the fact that 2PC did basically not
work for several months until I did new benchmarks for this patch.

I don't know what to do about that, but...

Greetings,

Andres Freund

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