Question
What are the benefits of rman over user-managed backup-recovery process?
Answers
 powerful Data Recovery Advisor feature

simpler backup and recovery commands
automatically manages the backup files without DBA intervention.
automatically deletes unnecessary backup datafiles and archived redo log files both from disk and tape.
provides you with detailed reporting of backup actions
Easy to duplicate a database or create standby database.
Without actually restoring data, you can test whether you will be able to do it or not
Incremental backup! only RMAN can do that.
Active Duplication! (11g new feature), you can perform database duplication without backups by using the network enabled database duplication feature
automatically detects corrupt data blocks during backups
Data block level recovery possible in case only few DB blocks are corrupt
Encrypted backups possible
Use RMAN with a variety of third-party storage systems easily

With so many benefits, RMAN shold be used as primary backup-recovery tool.   Your Comment




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