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Please use this identifier to cite or link to this item: http://hdl.handle.net/1812/467

Title: Dynamic data caching for web services with Jini technology
Authors: Govindasamy, Seetha Devi
Keywords: Dynamic caching
Jini technology
Web services
Issue Date: Jun-2008
Publisher: University of Malaya
Abstract: In today’s world, web services play an important role in many organizations. Most of the transactions are done via Internet to cover a wider segmentation. Banks, stores and colleges are providing their services online because the services can be provided globally with minimal labour cost. Hence web services open a new paradigm for organizations to do their business. However, there are limitations that must be overcome by the organizations because it opens to security thread and reliability concerns. In this thesis the reliability issues concerning response time and single point of failure will be addressed. Performance of static pages has been improved drastically with caching the results in local proxies. However, dynamic caching is not used widely as static pages because of the continuous changes in the data and the tedious tasks involved in maintaining the consistency of the cached data. Besides that, organizations have to invest on the additional hardware and software for the replication. The additional cost could be a burden to small and medium size business. In this thesis, Jini Technology has been used to share the processing power in the local area network and to host the cached data. Jini Technology is being used to minimize the cost of setting a replica site for the web services. Jini has an architecture that matched data grid layer that can be manipulated to host the caching of the dynamic contents. Based on the results from the proposed framework it is found that caching the data using Jini has improved the performance of the web services. The proposed framework provides a guideline for developers and system administrators to set up SQL results data caching will minimal cost and provide high efficiency.
Description: Dissertation (M.C.S.) -- Faculty of Computer Science & Information Technology, University of Malaya, 2008.
URI: http://dspace.fsktm.um.edu.my/handle/1812/467
Appears in Collections:Masters Dissertations: Computer Science

Files in This Item:

File Description SizeFormat
01_MAINPAGE.pdfTitle Page and Contents48.83 kBAdobe PDFView/Open
chp1-Introduction.pdfchp1-Introduction97.37 kBAdobe PDFView/Open
chp2 - Literature Review_final.pdfchp2 - Literature Review_final273.38 kBAdobe PDFView/Open
chp3 - Methodology.pdfchp3 - Methodology52.28 kBAdobe PDFView/Open
chp4 - System Architecture.pdfchp4 - System Architecture80.01 kBAdobe PDFView/Open
chp5 - Implementation and results.pdfchp5 - Implementation and results122.65 kBAdobe PDFView/Open
chp6 - Discussion and summary.pdfchp6 - Discussion and summary42.8 kBAdobe PDFView/Open
07_REFERENCE_final].pdf07_REFERENCE_final]28.09 kBAdobe PDFView/Open
Appendix A.pdfAppendix A50.59 kBAdobe PDFView/Open
Appendix B.pdfAppendix B55.87 kBAdobe PDFView/Open


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