P2P网络模型设计及其对教育资源的应用

P2P-based Network Model Design and Its Application on Educational Resources

在网络中搜索各种资源时，通用的搜索引擎很难满足用户特定的需求。P2P网络是一种有效的资源共享和搜索方式。通过分析P2P网络的基本结构和资源共享特点，提出了一种基于P2P的资源网络模型(PBRN)。PBRN是由各资源实体　自组织　形成的分布式、虚拟、动态和松散的纯P2P网络，并实例化的剖析了它在教育信息资源上的应用。

Sometimes we will search varies of resources in the network， yet it is difficult to satisfy this requirement properly by using general searching-engine. P2P network is an effective method of sharing and searching resources. We have proposed a model of P2P-Based Resource Network(PBRN)， through analyzing the basic architecture and resource sharing property of P2P network. PBRN is a distributed， virtual， dynamic and loose pure P2P network， and it is composed by resource entity freely. And we have analyzed its application on educational information and resources for example.