【摘要】 <正> 1 简介在大型科学研究和工程领域,高性能的网络应用,如科学仿真,实时监控,需要由多个合作机构的共同参与,需要使用各机构拥有的资源。合作机构之间通过高速网络共享合作伙伴所拥有的计算、存储和显示资源来解决复杂的计算问题。这些地理上分布的资源形成了资源网格(Grid),利用资源网格上的资源进行的分布式计算被称为网格计算(grid comput-ing)。简单地讲,Grid就是将位于全球不同地方的研究机构所拥有的硬件和软件设施联合起来以解决极端复杂的科学研究更多还原

【Abstract】 Computation grid is the infrastructure for the next generation internet. In the past five years, research on grid technology has been thriving and grid technology has been widely adopted by a number of government organizations and research institutions to establish their own large-scale resource sharing network. This paper presents a review of recent research on elemental grid technology. We focus on a brief overview on Grid’s protocol architecture. In the end, we list a series of large projects to illustrate the current application situation based on the ongoing grid technology and preview the tendency of grid technology in the future.更多还原