Realignment of Clients in Client-server Database System


The KIPS Transactions:PartD, Vol. 10, No. 4, pp. 639-646, Aug. 2003
10.3745/KIPSTD.2003.10.4.639,   PDF Download:

Abstract

Conventional two-tier databases have shown performance limitation in the presence of many concurrent clients. To this end, the three-tier architecture that exploits similarities in client´s object access behavior has been proposed. In this system, clients are partitioned into clusters, and object requests can be then served in inter-cluster manner. Introducing an intermediate layer between server(s) and clients enables this. In this paper, we introduce the problem of client realignment in which access behavior changes, and propose on-line client clustering. This system facilitates adaptive reconfiguration and redistribution of sites. The core issue in this paper is to demonstrate the effectiveness of on-line client clustering. We experimentally investigate the performance of the scheme and necessary costs.


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Cite this article
[IEEE Style]
P. Y. Beom and P. J. Ho, "Realignment of Clients in Client-server Database System," The KIPS Transactions:PartD, vol. 10, no. 4, pp. 639-646, 2003. DOI: 10.3745/KIPSTD.2003.10.4.639.

[ACM Style]
Park Yong Beom and Park Je Ho. 2003. Realignment of Clients in Client-server Database System. The KIPS Transactions:PartD, 10, 4, (2003), 639-646. DOI: 10.3745/KIPSTD.2003.10.4.639.