Bytesize 2008
Mirror, Mirror
HARDWARE Storage RAID Also known as RAID1 (see the Servers chapter for a definition of RAID), disc mirroring is an essential feature of backup and recovery for many organisations.
19 June 2009
HARDWARE Storage
RAID Also known as RAID1 (see the Servers chapter for a definition of RAID), disc mirroring is an essential feature of backup and recovery for many organisations. It involves using a set of two hard discs that contain the same data; if one fails, your data is still protected. Both discs are updated simultaneously.
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