Study On Data Storage Of Digital Library

Nowadays the Internet developing brings profound influence to the teaching and management of the college. The applications such as Multi-media application, the data query, information management and so on have become the important department of the high school. And combine gradually with teaching, service and sciense search. As a symbolization of knowledge organization where the information has been heavily demanded and widely used, the construction of digital libraries in universities attract special attention from governments of all the counties in the world. From the view of infrastructure, the digital library in university has played main role in digital library world. Western countries led by USA have paid special attention to research and investment to digital libraries in universities;which in turn become most active groups in constructing digital libraries. The college net developments, network center' s size and digital library have become three important signs to measure the level of college automation.How to establish the safe data center has become the decisive problem of college net. How to integrate all kinds of resources and how to save the remote data synchronizedly have become the central parts of the data developments.To Wuhan Sciense and Technologe University data exchanging and resources service platform, the data is more important than other hardware and software. Saving the data safely, accessing the data conveniently, coming bake the data when the system callapse, which are all the sessions that the data exchanging resources service platform should accomplish. As one of information using three important tarche, storage system' s function did not be recogonized enough. With user number getting more and broad band business populating, storage system' s capability become limited increasingly. So the expense of data dropping become more severity and then the people recognize the storage system' s significance. The development of computer and network technology brings more and more demand for storage, SAN(Storage Area Network) is just the new technology that meet the demand.This paper mostly introduced SAN application to digital liberary. And particular introduced design and functional realization of storage system project.