Re: Replication - state of the art? - Mailing list pgsql-sql

From Andrew Sullivan
Subject Re: Replication - state of the art?
Date
Msg-id 20060301232313.GA5656@phlogiston.dyndns.org
Whole thread Raw
In response to Re: Replication - state of the art?  ("Jim C. Nasby" <jnasby@pervasive.com>)
List pgsql-sql
On Wed, Mar 01, 2006 at 04:15:18PM -0600, Jim C. Nasby wrote:
> You could also use WAL shipping and some PITR trickery to keep a 'warm
> standby' database up to date. How far behind it falls is up to you,
> since you'll be periodically syncing the current WAL file to the backup
> machine. Do the sync once a minute, and at most you lose 60 seconds of
> data.

Right.  But you have to write all of that, and write the failover
scripts, and such like.  And the OP suggested that there wasn't time
budget for that.  But it'd work.

A

-- 
Andrew Sullivan  | ajs@crankycanuck.ca
The whole tendency of modern prose is away from concreteness.    --George Orwell


pgsql-sql by date:

Previous
From: "Jim C. Nasby"
Date:
Subject: Re: Problem with query on history table
Next
From: Andreas Joseph Krogh
Date:
Subject: Re: Problem with query on history table