以用户为中心的开放网格服务体系结构  

User-Centered Open Grid Services Architecture

作　　者：黄妍妍[1] 牛存良[1] 张磊[2] 

机构地区：[1]河北工业大学网络中心,天津300130 [2]天津财经大学信息科学与技术系,天津300222

出　　处：《兵工自动化》2006年第7期49-50,共2页Ordnance Industry Automation

摘　　要：作为对OGSA的补充,UC-OGSA将网格用户放在主导地位,并以服务为中心构建更大的虚拟计算资源。网格服务提供者可设计并发布自己的网格,提供数据和存贮资源,或成为业务流程的一部分。通过定制计算,用户可将特定的计算程序上传到网格中的某资源。由网格中的服务器自动对其封装与发布,并调度至合适的计算资源运行。用户可像使用普通的网格服务一样使用定制的计算服务。UC-OGSA was the supplement of OGSA, and it was a user-centered arcnltecture wnlcn was useu to build larger virtual computing resources based on grid services. The providers of Grid services could design and deliver their own grid services, share their data and storage, or participate in some workflow, With the help of customizable computing, users could upload their special program to certain Grid resource. The servers in the Grid then encapsulate the program into grid service and schedule it to suitable resources. Users could use customized computing services just like the common grid services.

关 键 词：网格计算 OGSA UC-OGSA 定制计算 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]