Description: Combines mirroring and striping, offering redundancy and performance.Requires specialized software or professional services to rebuild the array and recover data. Recovery Process: More complex than RAID 5 due to the additional parity.Description: Similar to RAID 5 but can tolerate two simultaneous disk failures.Recovery involves rebuilding the array using the parity information, which can be complex and time-consuming. Recovery Process: Can tolerate a single disk failure. Description: Data and parity information are distributed across three or more disks.Data Recovery Complexity: Moderate to High.Recovery is simpler, often achievable through basic data copying. Recovery Process: If one disk fails, data can typically be recovered from the remaining disk.Description: Data is mirrored across two disks, offering redundancy.Data Recovery Complexity: Low to Moderate.Recovery requires professional data recovery services specializing in RAID systems.
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