What is a disk array? A disk array, also called a storage array, is a data storage system used for block-based storage, file-based storage or object storage. The term is used to describe dedicated ...

Clearly one of the best features of disk arrays is that they can continue working even when a disk has failed. One of the problems, however, is that you might not notice when a disk fails, and thus, ...

RAID (redundant array of independent disks) is a way of storing the same data in different places on multiple hard disks or solid-state drives (SSDs) to protect data in the case of a drive failure.