Controller based array

A device that manages physical disk drives and presents them to the computer as logical units.

Controller cache

Is present in a controller to enhance the disk or array I/O performance.

Converged infrastructure

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.

Data replication

Refers to the maintenance of a secondary copy of data at a remote site, away from the primary volume to provide high availability and redundancy.

Data shredding

Is the process of deleting data so that it cannot be recovered.

Data Storage as a Service (DaaS)

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.

Database activity monitoring(DAM)

Database activity monitoring or DAM is a database security technology used to observe database activity in near-real time and provide alerts about policy violations.

Digital archive

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.