网格实例与关键技术分析  

Grid Example and the Analysis of Key Technology

作　　者：杜江[1] 周念生[1] 刘然[1] 王小鸽[1] 都志辉[1] 

机构地区：[1]清华大学计算机系,北京100084

出　　处：《计算机科学》2003年第12期9-15,共7页Computer Science

摘　　要：过去的几年中,随着网格计算的出现和网格技术的成熟应用,很多现成的网格工具能够支持在局域网甚至广域网上搭建网格,众多的客户端和服务器的计算资源可以被这些网格整合起来,以实现安全、高效、大吞吐量的并行大规模计算.Grid computing technology is developing in an impressing speed these years. This paper is going to do some detailed analysis on two of the major Grid projects, Globus and Legion, in order to find out the key technologies of Grid computing.In this paper, three key technologies will be discussed: Grid Architecture, Grid Data and Resource Services, and Grid Security Services. Different implementation of these technologies will be discussed and compared with each other, some new ideas about these technologies will be proposed as well.

关 键 词：局域网 广域网 网格体系结构 网格实例 服务器 计算机网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]