martinbadie@xxxxxxxxx (Martin Badie) writes: > Hi, I have a system that have constant table adds/removes are > present. I want to make a replication between master and slaves but > not sure which one is the best solution for that kind of a > situation. Since I am new to replication stuff on postgresql I am > truly lost but I know that Slony is not an answer for replications > where table add/remove are present. Best Regards. The only way that is at all supportable right now in that regard is to use PITR: http://www.postgresql.org/docs/8.3/interactive/continuous-archiving.html That does NOT allow you to query the backup nodes; in order to do so, you must activate them, which amounts to failing over to the backup node. If your system doesn't have a stable schema, that seems like a problem... -- select 'cbbrowne' || '@' || 'linuxfinances.info'; http://linuxdatabases.info/info/wp.html Objects & Markets "Object-oriented programming is about the modular separation of what from how. Market-oriented, or agoric, programming additionally allows the modular separation of why." -- Mark Miller
