Re: getting rid of freezing

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: getting rid of freezing
Date: 2013-05-28 14:17:52
Message-ID: 20130528141752.GD4274@awork2.anarazel.de
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On 2013-05-26 16:58:58 -0700, Josh Berkus wrote:
> I was talking this over with Jeff on the plane, and we wanted to be
> clear on your goals here: are you looking to eliminate the *write* cost
> of freezing, or just the *read* cost of re-reading already frozen pages?

Both. The latter is what I have seen causing more hurt, but the former
alone is painful enough.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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