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geek speak
Geek speak is how the uninitiated refer to the jargon and special vocabulary used by those immersed in computers and other fields of information technology. Definition
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DAT USB drive
A DAT USB drive is a tape drive with digital audio tape (DAT) that can be plugged into a Universal Serial Bus (USB) connection as a simple and relatively low-cost way to back up data routinely, especially on servers. DAT USB technology is expected to... Definition
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Remote Direct Memory Access (RDMA)
Remote Direct Memory Access (RDMA) is a technology that allows computers in a network to exchange data in main memory without involving the processor, cache, or operating system of either computer. Definition
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storage security
Storage security is the group of parameters and settings that make storage resources available to authorized users and trusted networks - and unavailable to other entities. Definition
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buffer credits or buffer-to-buffer credits (BBCs)
Buffer credits, also called buffer-to-buffer credits (BBCs), allow data communication in a Fibre Channelstorage area network (SAN) where there are long spans of fiber opticcable. Definition
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SAN routing
SAN (storage area network) routing is a technology used for interconnecting SAN islands (separately designated logical portions of a storage area network) within a larger network. Definition
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backup storage
In computers, backup storage is storage that is intended as a copy of the storage that is actively in use so that, if the storage medium such as a hard disk fails and data is lost on that medium, it can be recovered from the copy. Definition
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archival storage
In computers, archival storage is storage for data that may not be actively needed but is kept for possible future use or for record-keeping purposes. Definition
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information life cycle management (ILM)
Information life cycle management (ILM) is a comprehensive approach to managing the flow of an information system's data and associated metadata from creation and initial storage to the time when it becomes obsolete and is deleted. Definition
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yottabyte
A yottabyte is a measure of theoretical storage capacity and is 2 to the 80th power bytes or, in decimal, approximately a thousand zettabytes, a trillion terabytes, or a million trillion megabytes. Definition
Storage Management Strategies for the CIO