Title :
Efficient Model for Replica Consistency Maintenance in Data Grids
Author :
Xun-Yi Ren ; Wang Ru-chuan ; Kong Qiang
Author_Institution :
Coll. of Comput., Nanjing Univ. of Posts & Telecommun., Nanjing
Abstract :
In order to improve the efficiency of replica consistency management, one efficient consistency maintaining model is proposed. In this model, replica clustering coefficient is defined for representing social capacity, by which replica nodes are classified into multi-levels to form one replica-tree, and constitute a peer-to-peer network with first-class replica nodes of different VOs. The experimental results show that the proposed model can reduce conflict number and response time compared with some existing models.
Keywords :
data integrity; grid computing; pattern classification; pattern clustering; peer-to-peer computing; tree data structures; data grid; peer-to-peer network; replica clustering coefficient; replica consistency maintenance; replica node classification; replica tree; Application software; Computer science; Delay; Grid computing; Laboratories; Optimization methods; Peer to peer computing; Software maintenance; Technology management; Telecommunication computing;
Conference_Titel :
Computer Science and its Applications, 2008. CSA '08. International Symposium on
Conference_Location :
Hobart, ACT
Print_ISBN :
978-0-7695-3428-2
DOI :
10.1109/CSA.2008.69
