RAID 0 – Disk Striping – Used for the storage of noncritical items but which requires fast read-write.– Does not have parity (parity is about checking whether the data has been lost or overwritten on transition)– Does not have redundancy or fault tolerance. i.e., when the drive dies, the data is lost. RAID 1 – Disk Mirroring – Used usually for OS, SQL Engine etc. installation– Two or more disks used to write data and is in parallel– High performance– High availability– No data loss on disk failure RAID 2 RAID 3 RAID 4 RAID 5 – Striping with Parity…