When it comes to data storage in the computer, they are secure and protected to a great extent but there are instances that go out of hand sometimes and people may need to retrieve the data back which is ultimately a hectic task. The standard levels of the redundant array of independent disks try to adopt the various techniques like mirroring, striping, parity checking. Used for the creation of the data which is large, and the data must be reliable about the multiple purposes of the hard disk of the computer. The raid recovery has multiple techniques in that the most common kinds are RAID0 used for striping. Similarly, RAID1 is for mirroring and RAID6 is for dual parity checking and the RAID5 for parity checking. These various levels used by the RAID are associated with the formats of the data and subjected to the standardization by storage networking industry association in their own format.

These different levels of the RAID are adopted for the protection which is against to …