On Mon, Jun 7, 2010 at 12:58 PM, Rafael Kitover <rkito...@cpan.org> wrote:
> The ::DBI::Replicated storage, to my knowledge, has only been tested on > MySQL. If you are using it successfully with Postgres I would love to > hear the details. Which replication software you are using, and does it > work as you expect. > I've just started looking into using Replicated. Slony is used for replication and there's discussion of using pgbouncer for slave connection pooling. An existing application that uses the same database has a DBI subclass that works at the $dbh level to provide replication, so looking at using that also. Memcached is track when to force reads to the master after a write. This is keyed by user id -- i.e. once a user does a write then they are forced to the master for an amount of time to let the slaves catch up. What I'm now wondering about is where I could hook in to determine when a write to the master happens so I can make all subsequent queries also go to the master and to set a flag in memcached for other processes to detect. But, this is a discussion that should be on the DBIC list. -- Bill Moseley mose...@hank.org
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