摘要
网格计算是继Internet和Web技术之后,信息技术的第3次革命,最终将改变分布式资源的共享和服务方式。对网格计算进行了简单介绍,重点介绍网格系统构建的核心技术,即网格体系结构的研究及最新进展情况。且着重介绍了以协议为中心的5层沙漏结构和以服务为中心的新一代网格体系结构OGSA。
Grid Computing is the third revolution of information technology after intemet and web. It will change the mode of sharing distributed resource and services finally. A survey of grid computing was given firstly. Then the new research advanced in grid architecture was introduced, which is core technology in the design of grid system. Two grid architectures were emphasized on. One is five level hourglass model architecture which is focused on protocol, the other is OGSA （open grid services architecture） which is centered on services.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第5期728-730,734,共4页
Computer Engineering and Design
基金
国家自然科学基金项目(60373069)
