We are considering moving our Confluence 3.4.5 installation to a different server. Our underlying wiki database is in Oracle on a 3rd server and doesn't need to move ... it just needs to be used by the new wiki server. I was thinking that we could just install Confluence on the new server, and then configure it to point it at the existing database, but are there any pitfalls with this? In particular, will the install or configuration processes do anything to overwrite our existing database (which would be very bad, obviously), and if so, how would we avoid that?