Research on Architecture of Digital Educational Resources Grid and Specification of Metadata
The traditional Web model cant meet the requirement of file resource management under Internet environment for reasons of Web server bottleneck, resource replication management, resource discovery and network bandwidth problems. Grid technology provides an efficient method for distributed resources management. This paper introduces architecture of educational resources grid (ERG) and analyzes the components function in detail. A metadata specification of ERG is proposed.
Grid metadata architecture digital educational resources
LIU Naiwen LIU Fangai
School of Information Science and Engineering, Shandong Normal University 250014 Jinan, China
国际会议
2009 IEEE International Symposium on IT in Medicine & Education( IEEE 教育与医药信息化国际会议)
济南
英文
480-484
2009-08-14（万方平台首次上网日期，不代表论文的发表时间）