Understand RAID (Redundant Array of Independent Disks) Concepts
filed in RAID on Jan.21, 2009
What Is RAID?
RAID (Redundant Array of Independent Disks) is a technology for managing how data is stored on the physical disks that reside in your system or are attached to it.
RAID Concepts
Mirroring
Duplicating data from one physical disk to another physical disk. Mirroring provides data redundancy by maintaining two copies of the same data [...]