File Virtualization
Encyclopedia
In computing
, file virtualization is a field of storage virtualization
operating on computer file
level. It involves uniting multiple storage devices into a single logical pool of files. It is a vital part of both file area network (FAN) and network file management
(NFM) concepts.
As with most other virtualization designs, "a primary driver behind file virtualization is the desire to shield users and administrators from the complexity of the underlying storage environment. Other goals include simplified management, more efficient capacity usage and allocation, and reduced management costs".
Computing
Computing is usually defined as the activity of using and improving computer hardware and software. It is the computer-specific part of information technology...
, file virtualization is a field of storage virtualization
Storage Virtualization
Storage virtualization or storage virtualisation is a concept and term used within computer science. Specifically, storage systems may use virtualization concepts as a tool to enable better functionality and more advanced features within the storage system.Broadly speaking, a 'storage system' is...
operating on computer file
Computer file
A computer file is a block of arbitrary information, or resource for storing information, which is available to a computer program and is usually based on some kind of durable storage. A file is durable in the sense that it remains available for programs to use after the current program has finished...
level. It involves uniting multiple storage devices into a single logical pool of files. It is a vital part of both file area network (FAN) and network file management
Network File Management
Network file management is a data storage management-related category that was identified and defined in 2004 by several prominent data storage analysts...
(NFM) concepts.
As with most other virtualization designs, "a primary driver behind file virtualization is the desire to shield users and administrators from the complexity of the underlying storage environment. Other goals include simplified management, more efficient capacity usage and allocation, and reduced management costs".