Oracle Secure Backup
Oracle Secure Backup (OSB) provides centralized tape backup management for the Oracle Database and file systems in mixed, diverse environments reducing the cost and complexity of tape backup and restoration.
 Oracle Secure Backup Express
OSB Express is provided free with the Oracle DB and application products, but can only be used to backup one server to one attached tape drive. If you need to backup to multiple drive, you need to license OSB separately.
 Oracle Secure Backup
Full featured version of OSB.