An administrator wishes to create a complex RAID set for a high-performance database, where the value of the data far exceeds the cost of the drives. Which complex RAID level should be used?
RAID 10 is a combination of RAID 1 and 0 and is often denoted as RAID 1+0. It combines the mirroring of RAID 1 with the striping of RAID 0. It's the RAID level that gives the best performance, but it is also costly, requiring twice as many disks as other RAID levels, for a minimum of four.
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StorageGuy
2 years, 10 months ago