Why we use RAID in Linux?

Related questions

1. Why RAID 10 is the best?
2. What is RAID mirroring?
3. Which is faster RAID 5 or 10?
4. What is faster RAID 0 or 1?
5. What is raid in cloud computing?
6. Which is better RAID 10 or RAID 01?
7. What is RAID resync?
8. What is RAID concept?
9. Why is RAID 5 better than RAID 4?
10. Why is RAID 0 faster?

Tags

1. #fault
2. #increases
3. #arrays
4. #failures
5. #multiple
6. #mirroring
7. #logical
8. #single
9. #redundantly
10. #striping
11. #because
12. #operating
13. #techniques
14. #disks
15. #employs
16. #appear
17. #storing
18. #system
19. #tolerance
20. #between