Thread: Re: Synchronizing Databases

Re: Synchronizing Databases

From
Christopher Browne
Date:
A long time ago, in a galaxy far, far away, "Dr. Aharon Friedman" <aharon@aharon-fast.friedman.net> wrote:
> I would like to create two engines working as a backup to each other.  Any
> idea how I should go about syncing them?

There is not yet any multimaster replication solution.

The "latest and greatest" single-master/multi-slave answer at this
point is Slony-I --> <http://slony.info/>.  It only allows updates to
go to one of the DBs, but does allow all the DBs to be queryable, and
provides a quick way to switch between "masters."
--
select 'cbbrowne' || '@' || 'linuxfinances.info';
http://linuxfinances.info/info/postgresql.html
"They laughed at Columbus, they laughed at Fulton, they laughed at the
Wright brothers.  But they also laughed at Bozo the Clown."
-- Carl Sagan

Re: Synchronizing Databases

From
Raoul Buzziol
Date:
Christopher Browne wrote:

> A long time ago, in a galaxy far, far away, "Dr. Aharon Friedman"
> <aharon@aharon-fast.friedman.net> wrote:
>> I would like to create two engines working as a backup to each other.  Any
>> idea how I should go about syncing them?
>
> There is not yet any multimaster replication solution.

Multimaster solution should be PGCluster and PGReplicator, but never tried.

Raoul