Title :
GOI-Based Information Service Architecture in Grid
Author :
Zhao, Xiangang ; Wang, Bai ; Xu, Liutong ; Du, Nan
Author_Institution :
Sch. of Comput. Sci. & Technol., Beijing Univ. of Posts & Telecommun.
Abstract :
Grid information service (GIS) provides the function of discovering and monitoring resources, which is the foundation of the grid infrastructure. It is important to ensure its reliability and efficiency. This paper proposes a novel information service architecture based on group of interest (GOI) mechanism, which is completely distributed and has high scalability and reliability. In a GOI, all GIS nodes have the uniform view of information by exchanging their information periodically for efficient service discovery and fault-tolerance. A super GIS node is selected in each GOI to take full responsibility for the queries submitted to this GOI. This mechanism can reduce the query distance and enhance the query efficiency. Experimental results show that the mechanism satisfies the expectations
Keywords :
data mining; grid computing; information services; software fault tolerance; fault-tolerance; grid information service; grid infrastructure; group of interest mechanism; information service architecture; query distance; query efficiency; resource discovery; resource monitoring; service discovery; Computer architecture; Computer science; Computerized monitoring; Concurrent computing; Distributed computing; Fault tolerance; Geographic Information Systems; Laboratories; Peer to peer computing; Scalability;
Conference_Titel :
Services Computing, 2006. APSCC '06. IEEE Asia-Pacific Conference on
Conference_Location :
Guangzhou, Guangdong
Print_ISBN :
0-7695-2751-5
DOI :
10.1109/APSCC.2006.62
