Authors : M. Mat Deris , Z. Aznida , W. A.Suryani and M. Zarina
Abstract: Neighbor Replication on Grid (NRG) is one of the data replication techniques that provides high data availability and reliability in a distributed database systems. However, the primary concern for the technique is not only to provide high availability and reliability but also to boost up the performance of data replication: to minimize the response times and to maximize the throughput. This study proposed an analytical model based on M/G/1 queuing system by taking into account the inter site communication between them. In comparison to the other performance models, the proposed model produces minimum response time while providing maximum throughput.
M. Mat Deris , Z. Aznida , W. A.Suryani and M. Zarina , 2005. Performance Modelling of Neighbor Replica Distribution Technique on Distributed Database Systems . Asian Journal of Information Technology, 4: 234-242.