基于P2P和Web Service的数字图书馆资源共享框架研究

Framework of Resource Sharing for Digital Library Based on Peer-to-Peer and Web Service

针对现有数字图书馆框架体系存在的服务器易单点失效、负载不均衡、资源共享困难、异构信息仓储的互操作等问题,本文在较系统地分析P2P技术和Web Service技术的基础上,设计出一个基于P2P和Web Service技术的数字图书馆资源共享框架,并对组成该框架的三层结构——P2P层、资源节点层、应用服务层予以详尽的阐述。

In view of the existing problems such as server failure,load balancing,resource sharing,Interoperability of heterogeneous storage,the authors propose a framework of resource sharing for digital library based on Peer-to-Peer and Web Service,elaborate the three layer structure of the framework,such as P2Player,resources nodes layer and application service layer.