Re: Constant WAL replay - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Constant WAL replay
Date
Msg-id 20050424172039.GD24170@dcc.uchile.cl
Whole thread Raw
In response to Constant WAL replay  (Hans-Jürgen Schönig <postgres@cybertec.at>)
Responses Re: Constant WAL replay
List pgsql-hackers
On Sun, Apr 24, 2005 at 08:10:34AM +0200, Hans-Jürgen Schönig wrote:

> The idea: We are looking for a way to implement a synchronous 
> single-master / multiple slaves systems.
> Meanwhile we are able to serialize / deserialize WAL records and send 
> them to a group communication system which transports those records to 
> the slave database.
> This is not hard to do.

In fact, I believe Command Prompt's Mammoth Replicator does exactly
this.

-- 
Alvaro Herrera (<alvherre[@]dcc.uchile.cl>)
"La victoria es para quien se atreve a estar solo"


pgsql-hackers by date:

Previous
From: Alvaro Herrera
Date:
Subject: Re: Constant WAL replay
Next
From: Andrew Dunstan
Date:
Subject: Re: [PERFORM] Bad n_distinct estimation; hacks suggested?