> Symeon Breen wrote: > > I know some people who did the transaction logging and replay trick a > few years ago on unidata before it got replication - turned into a bit > of a nightmare for them, tho in the end it did the job. I think os > level would be best.
Then they can't have put the right amount of time and effort into setting it up. DR via RFS archiving works fine. The problem with OS level replication is that it works at a block level and at any point of time if you have an outage the replica database may look fine at the OS level, but be physically corrupt as far as the database is concerned. Database replication is best done be the database even if you have to bend it out of shape to make it work! Cheers, Ken ------- u2-users mailing list [email protected] To unsubscribe please visit http://listserver.u2ug.org/
