P2P-Grid结构模型研究与设计  

Research and Design of P2P-Grid Architecure Model

作　　者：江武汉[1] 叶从欢[1] 孙世新[1] 

机构地区：[1]电子科技大学计算机科学与工程学院,四川成都610054

出　　处：《计算机技术与发展》2006年第2期135-138,共4页Computer Technology and Development

摘　　要：网格和P2P网络技术在当今分布式计算研究中有十分重要的意义和地位,这两种技术都是通过汇聚互联网中来自不同机构的数量庞大的资源,来满足用户之间的资源共享需求。但是它们在具体实现与应用中遇到一定困难。文中在分析了其各自的优点和不足的同时,比较了它们的相似性,提出了一种结合二者技术优势的新的分布式模型———P2P-Grid模型。它是由一些被称之为Super-Peer的小型的网格系统通过P2P技术互连构成。在充分比较该模型与银行运作模式的基础上,设计了整体结构模型,包括系统结构模型、功能模型和任务调度模型。Nowadays, Grid and the P2P network technique~ play very important role in the distributed computing researching field. The two environments have the same final objective that pool large sets of resources , which emerge from different communities , and hence their current designs highlight different resource sharing requirements. But it＇s very difficult to manage the resources in the two environments in order to realize resource sharing. Analyse their advantages and disadvantages ,and contrast the two technologies, then put forward a new kind of distributed model that combines the advantages of Grid and P2P network. So call the new model as P2P - Grid . It consists of a number of mini Grid systems called Super- Peer. These Super- Peers link each other through the P2P technique. On the basis that the organization of bank and P2P - Grid society are similarity systems, design the whole structure of the P2P - Grid model, including the physical structural model, the function model, and the model of task scheduling.

关 键 词：网格 P2P—Grid 分布式计算 超级节点 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]