网格使用开发环境的研究现状和发展探讨

Overview and Study of Grid User and Development Environments

网格技术提供了在动态、多机构的虚拟组织中实现资源共享和协同问题解决的能力。一个易于使用的网格应用的使用开发环境,对于网格应用的普及应用有重大的意义。目前已经有一些网格下相关的模型和技术对网格使用开发环境进行支持,比如GCE、GridPortal、CoGKit等,但发展尚不成熟。论文除了介绍分析现有技术之外,还讨论了一种网格和Web融合、开发和使用融合的思路,以建立一种新的体系结构和相关技术来支持网格应用,同时具备网格的特性和优势,以及Web的简单和好用。

The grid computing technology is to share coordinated resource and solve problem in dynamic and multi-institutional virtual organizations.In the user-end,it is necessary to have an environment which makes ordinary users use the grid resources and applications easily.Now there are some models and technologies,such as GCE,Grid Portal and CoGKit,to support the user-end gird environment.But there are still many problems.This paper firstly introduces and analyzes the technologies existing in the real world,and then provides an idea to develop a new architecture and related technology in user-end grid environment.The idea takes advantages of the grid and the easy-to-use Web and unifies the process of development and use.