数字图书馆资源的云存储系统需求与设计分析

Demand and design analysis of cloud storage system for digital library resources

随着数字图书馆资源的迅速发展,大量数据资源储存已经成为图书馆实现自动化的难题之一。而云存储技术属于一种新型现代化技术,在存储服务模式中发挥着非常重要作用,为数字图书馆的海量资源建设提供了一种新的选择。论文以云存储相关概念为切入点;从原因需求与功能需求两方面对云存储系统需求进行分析;然后重点从系统设计目的、总体架构、功能模块与数据库四方面详细论证数字图书馆资源的云存储系统设计;最后还从构建图书馆联盟与对海量数据资源进行存储两方面分析数字图书馆资源的云存储系统的应用。

With the rapid development of the digital library resources,the storage of a large number of data resources has become one of the most important problems in the realization of automation in the library,and the cloud storage technology is a new modern technology.It plays a very important role in the storage service mode,and provides a large amount of resources for the digital library.A new choice.This paper takes the concept of cloud storage as the breakthrough point,and then analyzes the requirements of the cloud storage system of the digital library resources from two parties of the cause and functional requirements,and then discusses the design of the cloud storage system of the digital library resources in detail from the purpose of the system design,the overall architecture,the function module and the database four aspects.Finally,the application of cloud storage system of digital library resources is analyzed from two aspects:building library consortia and storing massive data resources.