关于网格及其它分布计算技术的若干问题的讨论  

Discussion of Serval Issues for Gird and other Distributed Computing Technologies

作　　者：高全泉[1] 

机构地区：[1]中国科学院数学研究所,北京100080

出　　处：《计算机科学》2003年第2期17-21,112,共6页Computer Science

基　　金：国家自然科学基金;批准号60072006

摘　　要：Grid computing is a new field which distinguished from conventional distributed computing by its focus on large-scale virtual organizations resources sharing. Thispaper presents discussion of serval issues for Grid technologies and other contemporary distributed computing technologies. First, we introduce enterprise computing technologies in brief,including CORBA,DCOM, Java,Enterprise JavaBeans and J2EE ,and discuss how Grid technologies related to them. Next,we introduce an Internet-based parallel computing technology named Javelin. Other distrbuted computing technologies and how them related to Grid technologies are discussed. Finaly,we discuss the need of intergrid protocols to enable interoperability among different Grid systems,and serval other perspectives on Grids are also disscused.Grid computing is a new field which distinguished from conventional distributed computing by its focus on large-scale virtual organizations resources sharing. This paper presents discussion of serval issues for Grid technologies and other contemporary distributed computing technologies. First,we introduce enterprise computing technologies in brief, including CORBA, DCOM, Java, Enterprise JavaBeans and J2EE ,and discuss how Grid technologies related to them. Next,we introduce an Internet-based parallel computing technology named Javelin. Other distrbuted computing technologies and how them related to Grid technologies are discussed. Finaly, we discuss the need of inter-grid protocols to enable interoperability among different Grid systems,and serval other perspectives on Grids are also disscused.

关 键 词：网格 分布计算 资源共享 数据共享 计算机网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]