Advance Replication between a 32-bit master and a 64-bit master, in the Windows world?
I have an existing 10.2.0.4 master database on a 32-bit machine (Windows Server 2003). It is currently replicating to materialized view nodes in the 32-bit world.
I have built a new 11.2 database on a 64-bit machine (Windows Server 2008 R2). It is an upgraded version of the 32-bit database.
I have the idea of setting up a master-to-master replication relationship between the two databases. The primary purpose would be to keep the new database up to date from the old one, with no updates being made to the data on the new master.
In work so far I've found that some Oracle facilities don't cross the 32/64 boundary gracefully or at all.