This paper introduces the storage area network and the compose of data backup system, emphasizes on how to use SAN technology to backup data.

本文介绍了存储区域网以及数据备份系统的组成，并着重阐述了如何利用SAN技术来进行数据备份。

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Designing and implementing shared IT services involves moving existing and new services to the cloud (both government or commercial hosting) to increase service elasticity, reduce system equipment footprints, free IT organizations from the expensive work of data center storage, maintenance, backup and recovery burdens.

FORBES: From CIA to OMB, Federal Government Gets Serious About Cloud