What is another word for disk array?
Pronunciation: [dˈɪsk ɐɹˈe͡ɪ] (IPA) 
A disk array is a storage device that utilizes multiple hard drives to improve performance, aid redundancy, and provide scalability. There are several synonyms for the word "disk array," including RAID (redundant array of independent disks), SAN (storage area network), NAS (network-attached storage), and JBOD (just a bunch of disks). Each of these terms refers to a specific type of disk array configuration, with distinctive features and benefits. RAID, for instance, combines multiple disks into a single logical unit and uses data striping and redundancy to improve speed and reliability. SAN, on the other hand, connects multiple servers to shared storage over a network, while NAS provides file-based storage for a local network. JBOD, finally, simply combines multiple disks into a single volume without any data protection or performance optimization.
