面向服务的网格基础设施

Service oriented grid infrastructure

目的研究面向服务的开放式网格结构基础设施与实现方法。方法分析网格基本特性及面向服务的分布式系统范型的基本思想,以OGSI规范为基础,深入探讨面向服务的网格基础设施的结构、模型、标准及实现技术。结果结合W eb service技术,给出了一种OGSA网格服务模型的实现框架。结论面向服务的网格基础设施能够充分利用成熟的技术与方法,有利于构建大规模的、开放的、具有较高适用性的网格系统,应用前景十分广阔。

Aim To study the infrastructure and implementing techniques of the service oriented open grid architecture. Methods Analyze the basic characteristics of grid and the basic idea of the service oriented distributed system paradigm. Discuss the architecture, model, standard and implementing techniques of the grid infrastructure, based on the OGSI specification. Results Based on the Web service technology, a practical implementation framework of the OGSA grid service model is presented. Conclusion Being able to take advantage of the mature technology and mothedology, the service oriented grid infrastructure facilitates the creation of the large scale, open and adaptive grid system. It will have an extensive use.