37+ Hardware Raid Images. This was in contrast to the previous concept of highly reliable mainframe disk drives referred to as. Raid is a data storage virtualization technology that combines multiple physical disk drive components into one or more logical units for the purposes of data redundancy, performance improvement, or both.
Hardware raid controller can help you improve the performance since the processing is handled by hardware vs software raid.
Hardware raid has some definite advantages. Difference between software raid and hardware raid in high level is presented in this video session.#raid #software #hardware youtube playlistsrhce: When new controllers are released. This technique has striping but no redundancy of data.