Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan

Web caching has been proved to be a highly efficient method in reducing the network bandwidth consumption, as well as decreasing the network's latency. In a web cache placement strategy, an important issue is to utilize the available resources by performing a cache placement to achieve the desi...

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Bibliographic Details
Main Author:	Beetarafan, Katayoon
Format:	Thesis
Language:	English
Published:	2011
Subjects:	World Wide Web Web portals Web site development
Online Access:	https://ir.uitm.edu.my/id/eprint/63322/1/63322%20%281%29.pdf
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id	my-uitm-ir.63322
record_format	uketd_dc
spelling	my-uitm-ir.633222022-08-11T01:45:53Z Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan 2011-04 Beetarafan, Katayoon World Wide Web. Web portals. Web site development Web caching has been proved to be a highly efficient method in reducing the network bandwidth consumption, as well as decreasing the network's latency. In a web cache placement strategy, an important issue is to utilize the available resources by performing a cache placement to achieve the desirable scalability. The current study has tried to explore the scalability improving strategies by taking advantage from the distributed cache placement technique. Therefore, a Finite Series Model (FSM) was introduced to analyze the hit ratio saving resulted from the copies made in the cache for the requested objects. By using this model, the scalability problem can be formulated as a function of the object requests that hit the server successfully. It was proved that the hit ratio for a single object on the origin server along adopted cache schemes follows the finite series functions. As a result, it was possible to achieve the mathematical solution by using such series. The scalability estimation and assessment was then proved by performing a case study to compare the actual data against the abstracted ones. Performance of the cache strategies were evaluated by considering the case study and taking advantage from the real workload traces. It was shown that both the client and the distributed caches performed well in the case study. 2011-04 Thesis https://ir.uitm.edu.my/id/eprint/63322/ https://ir.uitm.edu.my/id/eprint/63322/1/63322%20%281%29.pdf text en public masters Universiti Teknologi MARA Faculty of Computer and Mathematical Sciences Mhd Nour, Nor Laila (Prof. Dr.)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mhd Nour, Nor Laila (Prof. Dr.)
topic	World Wide Web Web portals Web site development
spellingShingle	World Wide Web Web portals Web site development Beetarafan, Katayoon Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
description	Web caching has been proved to be a highly efficient method in reducing the network bandwidth consumption, as well as decreasing the network's latency. In a web cache placement strategy, an important issue is to utilize the available resources by performing a cache placement to achieve the desirable scalability. The current study has tried to explore the scalability improving strategies by taking advantage from the distributed cache placement technique. Therefore, a Finite Series Model (FSM) was introduced to analyze the hit ratio saving resulted from the copies made in the cache for the requested objects. By using this model, the scalability problem can be formulated as a function of the object requests that hit the server successfully. It was proved that the hit ratio for a single object on the origin server along adopted cache schemes follows the finite series functions. As a result, it was possible to achieve the mathematical solution by using such series. The scalability estimation and assessment was then proved by performing a case study to compare the actual data against the abstracted ones. Performance of the cache strategies were evaluated by considering the case study and taking advantage from the real workload traces. It was shown that both the client and the distributed caches performed well in the case study.
format	Thesis
qualification_level	Master's degree
author	Beetarafan, Katayoon
author_facet	Beetarafan, Katayoon
author_sort	Beetarafan, Katayoon
title	Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
title_short	Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
title_full	Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
title_fullStr	Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
title_full_unstemmed	Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan
title_sort	improving website scalability using mathematical model and caching scheme / katayoon beetarafan
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Computer and Mathematical Sciences
publishDate	2011
url	https://ir.uitm.edu.my/id/eprint/63322/1/63322%20%281%29.pdf
_version_	1783735314367381504

Improving website scalability using mathematical model and caching scheme / Katayoon Beetarafan

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