NDLI: The design and implementation of LRU-based web cache

Content Provider	IEEE Xplore Digital Library
Author	Weng Meizhen Shang Yanlei Tian Yue
Copyright Year	2013
Description	Author affiliation: State Key Lab. of Networking & Switching, Beijing Univ. of Posts & Telecommun., Beijing, China (Weng Meizhen; Shang Yanlei; Tian Yue)
Abstract	Web cache is considered as an efficient mechanism to reduce network traffic and origin servers load. It aims to keep close to users the most popular Web objects. And the performance of a Web cache always depends on the replacement strategy it chooses. In view of these, we are devoted to propose and implement a Web cache based on the LRU replacement algorithm in this paper. To improve the performance of LRU algorithm, we present an expansion to the typical LRU by using a new data storing structure to store caching data and add other factors to evict in-cache objects. We evaluate the performance of this algorithm by doing some experiments. The results show that this algorithm outperforms than typical LRU in selected performance metrics. The Web cache is applied to our Multi-Media Conference System and it improves the performance significantly.
Starting Page	400
Ending Page	404
File Size	257474
Page Count	5
File Format	PDF
ISBN	9781479914067
DOI	10.1109/ChinaCom.2013.6694629
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-08-14
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis Multi-Media Conference System Web cache Computational modeling Data structures data storing structure Internet Servers Multimedia communication LRU replacement algorithm
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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