摘要
数字图书馆的超大容量数据决定了现有的数字图书馆一定要采用分布式技术,资源的多样化特性决定了数字图书馆需要采用统一的平台来屏蔽资源的异构性。网格技术在以上两个方面都能满足数字图书馆的需求。网格技术与数字图书馆的结合是数字图书馆的发展趋势。本文在将数字图书馆和网格结合的基础上提出了基于多域和层次结构的网格图书馆。
Digital library must adopt distributed technology to process large amount of data in the library. Digital library may use uniform platform to solve the problem aroused by heterogeneous resource. Grid computing can satisfy the above two requires and organize the resource by virtual organization. Combination of digital library and grid computing is new developing trend. This paper presents the mutual region, hierarchical digital library architecture based on grid computing.
出处
《现代图书情报技术》
CSSCI
北大核心
2005年第10期1-4,共4页
New Technology of Library and Information Service
关键词
数字图书馆
网格计算
资源共享
协同汁算
Digital library Grid computing Resource share Collaborative computing