Backup is the activity of copying files or databases so that they will be preserved in case of equipment failure or other catastrophe. Backup is the mechanism to make or to create the background. In this Paper the mechanism which contain integrated and reasonable backup methods are presented and implemented. Basically there are many Backup mechanisms like Cold backup, hot backup provided by the Oracle but according to requirements of large Enterprises the new Backup Mechanism RMAN (Recovery Manager) based Backup Mechanism is used which is introduced in 10G and 11G versions of Oracle. By using RMAN for backing up and to recover the Database We can overcome with the problem of losing data and this will not require any downtime for the Backup and Recovery. So basically here we use data Files, Control Files, Redo Logs, Archive Logs to Backup and to recover Back the Database.
Database Cold Backup; Database HotBackup; Database Backup with RMAN Utility; Data Files; Control Files;
Tushar Sharma , Manoj Gupta "Oracle Backup Management" Iconic Research And Engineering Journals Volume 1 Issue 10 2018 Page 172-175
Tushar Sharma , Manoj Gupta "Oracle Backup Management" Iconic Research And Engineering Journals, 1(10)