Re: Proposal for 9.1: WAL streaming from WAL buffers
Dimitri Fontaine <dfontaine@hi-media.com>
From: Dimitri Fontaine <dfontaine@hi-media.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Haas <robertmhaas@gmail.com>, Fujii Masao <masao.fujii@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-07-07T14:20:21Z
Lists: pgsql-hackers
Tom Lane <tgl@sss.pgh.pa.us> writes: > Dimitri Fontaine <dfontaine@hi-media.com> writes: >> Stop me if I'm all wrong already, but I though we said that we should >> handle this case by decoupling what we can send to the standby and what >> it can apply. > > What's the point of that? It won't make the standby apply any faster. True, but it allows to send the WAL content before to ack its fsync. Regards. -- dim