[prev in list] [next in list] [prev in thread] [next in thread] 

List:       postgresql-general
Subject:    Re: [HACKERS] [PATCH 13/16] Introduction of pair of logical walreceiver/sender
From:       Heikki Linnakangas <heikki.linnakangas () enterprisedb ! com>
Date:       2012-06-29 15:39:09
Message-ID: 4FEDCC1D.9070005 () enterprisedb ! com
[Download RAW message or body]

On 29.06.2012 18:28, Kevin Grittner wrote:
> It would be nice if there was at least a thin layer of the sender
> portion which could by used by a stand-alone program.  I can think
> of lots of useful reasons to "T" the WAL stream -- passing through
> the stream with little or no modification to at least one side.  As
> just one example, I would like a program to write traditional WAL
> files to match what an archive on the sending side would look like
> while passing the stream through to an asynchronous hot standby.

That isn't really related to the logical replication stuff, but I agree 
that would be cool. You can sort of do that with cascading replication, 
but a thin stand-alone program would be nicer.

-- 
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com

-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
[prev in list] [next in list] [prev in thread] [next in thread]