We are explaining here Oracle database backup: Type of backup and backup strategy   Different Type of Oracle Backups What is online backup: An online backup or also known as an open backup,is a backup in which all read-write datafiles and control files have not been checkpointed with respect to the same SCN. For example, one read-write datafile header may contain an SCN of 500 while … Continue reading Oracle database backup: Type of backup and backup strategy »