数据访问和服务在OGSA网格中的应用  

Application for Data Access and Services in Grid Based on OGSA

作　　者：何苗苗[1] 

机构地区：[1]湖北工业大学,湖北武汉430068

出　　处：《教育技术导刊》2008年第2期83-84,共2页Introduction of Educational Technology

摘　　要：描述了在OGSA(Open Grid Services Architecture)框架中的数据访问和服务的基本概念,提出了支持数据访问和集成服务的OGSA框架OGSA-DAI(OGSA architecture to support data access and integration services)的扩展。This paper gives a basic view of data access and intergration services within the frameswork specified by open grid services architectrue(OGSA).It provides an extension to the OGSA architecture to support data access and integration services(OGSA-DAI.)The OGSA-DAI is to define OGSA portType for generic data access and integration services,in order to present uniform access to a wide range of data sources.

关 键 词：开放网格服务体系结构 OGSA-DAI 网格 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]