Title :
A Dynamic Data Replication Technology in Educational Resource Grid
Author :
Gao, Tian ; Liu, Fang´ai
Author_Institution :
Shandong Normal Univ., Jinan
Abstract :
Data resource sharing is a key issue in the education grid. In this paper, ice focused on the data replication technology. After discussing a reasonable model for replica catalog management, ire supposed a dynamic replica placement strategy, which can improve the efficiency of replica placement successfully and adapt to dynamic changes from users´ requests.
Keywords :
cataloguing; computer aided instruction; grid computing; information resources; Internet; data resource sharing; dynamic data replication technology; educational resource grid; replica catalog management; Bandwidth; Courseware; Data engineering; Delay; Educational technology; Information science; Internet; Resource management; Stress; Video sharing; Educational Resource Sharing; Replica Consistency; Replica Placement; Replication;
Conference_Titel :
Information Technologies and Applications in Education, 2007. ISITAE '07. First IEEE International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-1386-7
Electronic_ISBN :
978-1-4244-1386-7
DOI :
10.1109/ISITAE.2007.4409289
