NDLI: Research of Web QoS Control Model Based on Dynamic Resource Reallocation Scheme

Content Provider	IEEE Xplore Digital Library
Author	Junhuai Li Yile Wang Jing Zhang
Copyright Year	2008
Description	Author affiliation: Sch. of Comput. Sci. & Eng., Xi'an Univ. of Technol., Xian (Junhuai Li; Yile Wang; Jing Zhang)
Abstract	At present, Web applications and HTTP requests on the Internet are so explosively increasing that a large number of hot Web sites frequently confront with problems of server overloading. And how to provide various web services with high-level quality and satisfactory performance for Web clients has become one of the most urgent points we concern. In order to smoothly solve these problems, we proposed a Web QoS control model based on dynamically reallocating resource on Web server. Facilitated by adopting reflective policy, this model could monitor the real-time state of server resources, schedule and reallocate these resources to satisfy the different client demands in practice. Moreover, this model could utilize a multiple of pre-designed policies that classify HTTP requests based on dynamic admission control scheme and distribute server resource based on dynamic resource reallocation scheme. And we conduct evaluation experiments and compare the QoS performance of this model with the basic best-effort model in IIS6.0. Evaluation results demonstrate our model could significantly reduce response time, warrant stability and reliability when requests exceed the capacity of a Web server.
Starting Page	103
Ending Page	106
File Size	382158
Page Count	4
File Format	PDF
ISBN	9781424427274
DOI	10.1109/ISISE.2008.232
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Quality of service Predictive models Dynamic scheduling Delay Network servers Web services resource allocation QoS Admission control web http Resource management Web server
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
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

QoS differentiation in switching-based Web caching

Differential allocation of Bandwidth to services based on priority

Dynamic channel allocation scheme with a queue for elastic traffic

Assuring QoS differentiation and load balancing on web servers clusters

Demand-driven service differentiation in cluster-based network servers

QoS Control of Web Server Based on Active TCP Connection Management and Delay Prediction

Model Predictive Feedback Control for QoS Assurance in Webservers

Comparison of predictive techniques in cluster-based network servers with resource allocation

Web-service based implementation solution for a network service manager at network provider

Research of Web QoS Control Model Based on Dynamic Resource Reallocation Scheme

Similar Documents

QoS differentiation in switching-based Web caching

Differential allocation of Bandwidth to services based on priority

Dynamic channel allocation scheme with a queue for elastic traffic

Assuring QoS differentiation and load balancing on web servers clusters

Demand-driven service differentiation in cluster-based network servers

QoS Control of Web Server Based on Active TCP Connection Management and Delay Prediction

Model Predictive Feedback Control for QoS Assurance in Webservers

Comparison of predictive techniques in cluster-based network servers with resource allocation

Web-service based implementation solution for a network service manager at network provider

Research of Web QoS Control Model Based on Dynamic Resource Reallocation Scheme