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http://dx.doi.org/10.3745/KIPSTD.2003.10D.4.639

Realignment of Clients in Client-server Database System  

Park, Young-B. (단국대학교 컴퓨터과학)
Park, J. (단국대학교 컴퓨터과학)
Publication Information
The KIPS Transactions:PartD / v.10D, no.4, 2003 , pp. 639-646 More about this Journal
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.
Keywords
Three-tier Database; On-line Client Clustering;
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