A Survey on Storage Area Network

Abstract

A storage area network (SAN) is any superior network whose primary purpose is to change storage
devices to speak with laptop systems and with one another. It doesn’t say that SANs solely purpose is communication
between computers and storage. Several organizations operate dead viable SANs that carry occasional body and
alternative application traffic. It doesn’t say that a SAN uses Fibre Channel or local area network or the other
specific interconnect technology. A growing range of network technologies have subject area and physical properties
that create them appropriate to be used in SANs. It doesn’t say what quite storage devices ar interconnected. Disk
and tape drives, RAID subsystems, robotic libraries, and file servers ar all being employed profitably in SAN
environments nowadays. One in every of the exciting aspects of SAN technology is that it's encouraging the event of
recent types of storage devices that offer new edges to users. A number of these can without doubt fail within the
market, however those who succeed can create lasting enhancements within the method digital data is hold on and
processed. The wonder of SANs is that they connect tons of storage devices to lot of servers and place within the
administrator hands the selection of that server gets to access that storage devices