Re: Synchronous replication, network protocol - Mailing list pgsql-hackers

From Hannu Krosing
Subject Re: Synchronous replication, network protocol
Date
Msg-id 1230590935.7284.2.camel@huvostro
Whole thread Raw
In response to Re: Synchronous replication, network protocol  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
On Mon, 2008-12-29 at 13:02 +0200, Heikki Linnakangas wrote:

> >> That will ensure that the standby doesn't need to stall WAL 
> >> application because of read-only queries.
> > 
> > It doesn't need to. That is already optional.
> 
> Oh right. I should've added, "without having to kill queries".

Even killing queries is optional, though it will need help from external
filesystem level snapshot feature.

--------------
Hannu




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