浅析网格体系结构及网格计算的应用

摘要

The grid is to join resources such as dispersible calculation resource, store resource, resource of the data, knowledge resource, etc. on geography with Internet, form a logic unit, just like a supercomputer. Dispel the resource "detached island", realize the resource-sharing. This article is to explain the grid definition and characters, to better understand the whole structure of grid, and also in detail description on the grid system and its hierarchies, at last, we list amount of the applications of grid computing, in order to development the study of the grid technology.%网格是利用互联网把地理上分散的计算资源、存储资源、数据资源、知识资源等资源连接起来,形成一个逻辑整体,就像一台超级计算机.消除资源“孤岛”,实现资源共享.本文首先对网格的定义、网格的特征进行描述,再对网格的体系结构进行详细解析,这样可以对网格有一个详尽的认识,最后对网格计算的应用做了阐述,以促进网格研究.