%0 Journal Article
	%A Xinyan Zhang and  Zhipeng Tan and  Shan Fan
	%D 2015
	%J International Journal of Electronics and Communication Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 107, 2015
	%T NSBS: Design of a Network Storage Backup System
	%U https://publications.waset.org/pdf/10002702
	%V 107
	%X The first layer of defense against data loss is the backup
data. This paper implements an agent-based network backup system
used the backup, server-storage and server-backup agent these
tripartite construction, and the snapshot and hierarchical index are
used in the NSBS. It realizes the control command and data flow
separation, balances the system load, thereby improving efficiency of
the system backup and recovery. The test results show the agent-based
network backup system can effectively improve the task-based
concurrency, reasonably allocate network bandwidth, the system
backup performance loss costs smaller and improves data recovery
efficiency by 20%.

	%P 1253 - 1262