Zalecenia:
Multiplexing online redo logs by having multiple log members per group on different disks and controllers
Running the database in ARCHIVELOG mode so that redo log files are archived before they are reused
Archiving redo logs to multiple locations
Maintaining multiple copies of the control file(s)
Backing up physical datafiles frequently—ideally, storing multiple copies in multiple locations
Information Lifecycle Management (ILM) -is most frequently used to move data among various devices that are most appropriate for hosting that data, such as different classifications of disk. (160)