When deploying random small IO-based database services on storage, which RAID type should be more appropriate? Why?

When deploying random small IO-based database services on storage, which RAID type should be more appropriate? Why?
A . RAID 10, no write penalty
B . RAID 5, no write penalty
C . RAID 10, no read penalty
D . RAID 5, no read penalty

View Answer

Answer: A