>Other thing, with bucardo what is the difference between in a >master-master replica vs master-slave, at the end in both ways the >user has a 2nd DB with R/W permission? I think in a M-M mode, updates from both dbs will be replicated to the other db. In other words they will be eventually consistent. In a M-S mode, even though Slaves can be updated by the app, its updates will not be replicated back to the master. While updates from M->S will happen all the time, updates from S will not go to M. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general