网格技术--计算机技术的新亮点

本文主要介绍了计算机技术中的新亮点一网格技术的定义，目前网格协议的主要结构（五层沙漏结构和开放网格服务结构）以及国家计算网格所提供的基本功能。提出了网格技术的发展过程中存在的问题．如安全问题，基础建设问题，网格系统平台建好之后实现应用的平滑移植问题等。

Grid Technology-a New Computer Technology Brightness

This thesis mainly analyses the new computer technology brightness-Grid technology. We present the update results of the grid architecture including five levels hourglass model architecture and OGSA. Nation computing grid can provide basic function .we present key problems of the grid architecture such as security, basis construction, and the application smooth transplant after finishing the grid system.