RAID is a way of storing the same data in different places on multiple hard disks to protect data in the case of a drive failure. RAID market can be segmented on the basis of RAID levels, type, end-user vertical, and region wise. On the basis of levels, it can be further segmented into RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. In this Podcast, Hirak explained all types of RAID in the simplest form.