Re: Speedup twophase transactions - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Speedup twophase transactions
Date
Msg-id 20160520164649.GA328584@alvherre.pgsql
Whole thread Raw
In response to Re: Speedup twophase transactions  (Jesper Pedersen <jesper.pedersen@redhat.com>)
Responses Re: Speedup twophase transactions  (Michael Paquier <michael.paquier@gmail.com>)
List pgsql-hackers
Jesper Pedersen wrote:

> Discussed with Noah off-list I think we should revisit this for 9.6 due to
> the async replica lag as shown in [1]. The performance improvement for the
> master node is shown in [2].

I gave a very quick look and it seems to me far more invasive than we
would normally consider in the beta period.  I would just put it to
sleep till release 10 opens up.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



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