What technology can be an inexpensive redundant storage option for thick clients?

Question

Quizplus · Accepted Answer

RAID 1 is a basic form of redundancy where data is duplicated on two separate drives. This option is best for thick clients as it tends to be less expensive than other RAID options like RAID 5 or RAID 6, while still providing adequate redundancy for data protection. RAID 0 is not a redundancy option and actually increases the risk of data loss, while RAID 5 and RAID 6 can be more expensive and complicated to set up.

What Technology Can Be an Inexpensive Redundant Storage Option for Thick