RAID 0 – stripingRAID 1 – mirroringRAID 5 – striping with parityRAID 6 – striping with double parityRAID 10 – combining mirroring and the difference are that [raid 0 usually implemented for caching live streams and other files where speed is important and reliability/data loss is secondary.]
raid 1
RAID 1 is the easiest way to create failover storage.
raid 5
uses approximately one-third of the available disk capacity for storing parity information.
raid 6
effectively means that it is possible for two drives to fail at once without breaking the array.
raid 10
It is best suitable for environments where both high performance and security is required.
