To back up is to create a copy of a database or database objects on another device (typically a tape drive). Backups are performed using Arcserve Backup, the Agent for Oracle, and the Oracle RMAN backup features.
Using Arcserve Backup, the agent, and Oracle RMAN, you can back up a complete Oracle Server database or individual objects within the database. To back up a complete database, you configure the backup to include all of the objects contained in the database. Typically, you must back up a complete database when you first create the database or when you change the database structure. Tablespaces and other database objects require more frequent backups.
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