基于OGSA的网格数据访问和服务  

Data Access and Services for Grid Based on OGSA

作　　者：高敬瑜[1] 赵岳松[1] 

机构地区：[1]武汉理工大学计算机学院,武汉430073

出　　处：《计算机工程》2004年第10期90-92,共3页Computer Engineering

摘　　要：给出了在OGSA(Open Grid Services Architecture)[2,6]框架中的数据访问和服务的基本观点，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 aceess and integration services)的扩展。OGSA-DAI结构打算为一般性的数据访问和集成服务定义OGSA 接口类型,以便成为不同的数据源访问的统一接口。This paper gives a basic view of data access and intergration services within the framework specified by open grid services architecture (OGSA)[2,6]. 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：开放网络服务体系结构 OGSA-DAI 网格 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]