Is used to centralize the management of IT resources, consolidate systems, increase resource utilization rates, and reduce costs. This is done by creating pools of computers, storage, and networking resources that can be shared by multiple applications and managed in a collective manner by using policy-driven processes.
Is the process of deleting data so that it cannot be recovered.
Data Storage as a Service or Daas is a business model in which a large company rents its storage infrastructure to a smaller company or individual.
Is a repository of digital information objects. Digital archives can be a sophisticated, multi-tiered storage system, or simply the drive c on a computer.
Is a hardware element that contains a large group of hard disk drives (HDDs). It has an architecture that improves speed and increases data protection.
A disk subsystem which includes control software with the ability to organize its disks as disk arrays.
The unit on which data is stored and retrieved on a disk with a fixed block architecture.
Is a mechanism that improves the time it takes to read from or write to a hard disk. It is usually included as part of the hard disk.
A technique that spreads data over multiple disk drives. It quickly retrieves data from disk storage. The computer system breaks a body of data into units and spreads these units across the available disks.
Is an intelligent storage controller that mounts in a host computer’s housing and attaches directly to a host’s memory bus with no intervening I/O adapter or I/O bus.