On May 14, 2004, at 9:11 AM, Fred Fung wrote:
> Thanks for all your comments.
>
> Is it really true that the sequences in the tables in the Slaves will
> not be
> in sync with those in the Master ? If so then this is a show-stopper
> factor
> for us to consider using dbmirror, as we use sequences as a unique key
> in
> many of the tables in our application.
>
> What is Slony-I ? Is it a commerical software ? Is there a website I
> can
> read more about it ?
>
Slony-I is an async replication system.
It is pre-beta, but already it works very well. I'm using it in
production with 5 slaves!
http://gborg.postgresql.org/projects/slony1/
--
Jeff Trout <jeff@jefftrout.com>
http://www.jefftrout.com/
http://www.stuarthamm.net/