Обсуждение: Re: Synchronizing Databases

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."
--
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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