Cloning A Database On The Same Server Using Rman Duplicate From Active Database
- by alejandro.vargas
To clone a database using Rman we used to require an existing Rman backup, on 11g we can clone databases using the "from active" database option.
In this case we do not require an existing backup, the active datafiles will be used as the source for the clone.
In order to clone with the source database open it must be on archivelog mode.…