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文件名称：Special.Edition.Using.Storage.Area.Networks
文件大小：3.63MB
文件格式：PDF
更新时间：2012-07-14 14:31:46
Networking Data Storage
Introducing Storage Area Networks
Storage area networks (SAN) are a mass storage solution for providing fast and instantaneous
access to the storage in an enterprise network. SAN refers to the network infrastructure that is
used to connect the computers and devices on the LAN to a separate network containing
storage devices.
SAN provides a reliable and highly scalable system for the storage of enormous amounts of
data. The key point that distinguishes a storage area network from other storage arrangements
is that the storage resides behind the servers and not on the LAN.
SANs are used typically in enterprise networks where the storage requirements are in the
range of multiple terabytes. The storage area network provides an ideal solution to networks
that require a scalable and robust system. The disaster recovery features and zero downtime
are key features of most SAN setups. Any organization that requires a huge storage capacity