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An admission control scheme for predictable server response time for web accesses
2001
Proceedings of the tenth international conference on World Wide Web - WWW '01
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doi:10.1145/371920.372156
dblp:conf/www/ChenMC01
fatcat:jbodffxkbbdhzgekh5glhhgbca
A Session-Based Adaptive Admission Control Approach for Virtualized Application Servers
2012
2012 IEEE Fifth International Conference on Utility and Cloud Computing
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ACVAS uses measured and predicted resource utilizations of a server to make admission control decisions for new user sessions. ...
This paper presents a session-based adaptive admission control approach for virtualized application servers called ACVAS (adaptive Admission Control for Virtualized Application Servers). ...
ACKNOWLEDGEMENTS This work was supported by the Cloud Software Finland research project and by an Amazon Web Services research grant. ...
doi:10.1109/ucc.2012.22
dblp:conf/ucc/AshrafBP12
fatcat:q67gy664u5gzldp2x44czazsvq
Prediction-Based Admission Control Schemes for Proportional Differentiated Services Enabled Internet Servers
2009
Journal of Intelligent Systems
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A common problem in contemporary web servers is the unpredictability of response time. ...
This work presents two algorithms for admission control and traffic scheduling algorithms of the web server under proportional differentiated service, which embed a time series predictor to estimate the ...
Traditional web servers apply a firstcome-first-served (FCFS) approach to provide service for client requests, introducing unpredictable response times for the clients when the incoming traffic is bursty ...
doi:10.1515/jisys.2009.18.1-2.75
fatcat:qlqgb4vpjbeuxlvgv653a3outa
Performance evaluation of service differentiating Internet servers
2002
IEEE transactions on computers
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Various aspects, such as admission control, scheduling, and task assignment schemes for SDIS, have been evaluated through real workload traces. ...
In this paper, we have presented a detailed study of the performance of service differentiating web servers (SDIS). ...
In this study, we explore the effectiveness of reserving buffer space for high priority tasks by an admission control scheme and the early discard admission control (EDAC) scheme discussed in Section 3 ...
doi:10.1109/tc.2002.1047760
fatcat:k53ao643fjgkfmzjj222u3nqr4
An adaptive process allocation strategy for proportional responsiveness differentiation on Web servers
2004
Proceedings. IEEE International Conference on Web Services, 2004.
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In this paper, we present a processing rate allocation scheme for providing proportional response time differentiation on Web servers. ...
Experimental results show that the processing rate can be achieved by the adaptive process allocation strategy and the Web servers can provide predictable and controllable proportional response time differentiation ...
William Ayen and Network Information and Space Security Center (NISSC) for providing support in the work. ...
doi:10.1109/icws.2004.1314733
dblp:conf/icws/ZhouCGC04
fatcat:tyk3u2b3xvggdmsjuv6ym5vyvi
Flash crowd mitigation via adaptive admission control based on application-level observations
2005
ACM Transactions on Internet Technology
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NEWS is an self-tuning admission control mechanism, which imposes application-level congestion control (Ap-pCC) between requests and responses. ...
We propose the network early warning system (NEWS) to protect servers and networks from flash crowds, which usually happen when too many requests are sent to a web site simultaneously. ...
Acknowledgments We would like to acknowledge Stephen Adler for providing server trace of slash-dot effect. We appreciate the fruitful discussion with members in SAMAN and CONSER projects. ...
doi:10.1145/1084772.1084776
fatcat:5s4evtcnoncpdhguwwjtrk6gtm
Adaptive admission control algorithm in a QoS-aware Web system
2012
Information Sciences
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The case for admission control in these situations is even stronger when Quality of Service (QoS) is considered as a primary objective in the Web system. ...
The admission control algorithm is based on a resource allocation scheme that includes a throughput predictor. ...
We are very grateful to the reviewers for their constructive comments that have helped us to improve this text. ...
doi:10.1016/j.ins.2012.02.018
fatcat:vap7mhfs2zelxbofzhqtevdbem
An Adaptive Admission Control Policy for Geographically Distributed Web Systems
2007
Proceedings of the 2nd International ICST Conference on Scalable Information Systems
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This paper deals with the problem of admission control for geographically distributed web servers in presence of several access routers. ...
The main contribution of this paper is the proposal of a scalable admission control scheme with the purpose to accept as many new sessions as possible within the constraints on response time imposed by ...
This paper studies the problem of admission control for geographically replicated servers in presence of many access routers (ARs), for typical web services demanding for guaranteed quality. ...
doi:10.4108/infoscale.2007.976
dblp:conf/infoscale/BartoliniBS07
fatcat:ewxzskqbu5d4lipcb3qbl2c4im
A survey on performance management for internet applications
2010
Concurrency and Computation
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We present a complete taxonomy that characterizes and classifies these proposals into several categories including request scheduling, admission control, service differentiation, dynamic resource management ...
For this reason, recent research has comprehensively explored mechanisms for managing the performance of these applications, with special focus on dealing with overload situations and providing QoS guarantees ...
[18] propose three simple schemes for web server overload control. ...
doi:10.1002/cpe.1470
fatcat:bxlovt3kf5hyvbu4hrjdpamvra
Online Capacity Identification of Multitier Websites Using Hardware Performance Counters
2011
IEEE Transactions on Parallel and Distributed Systems
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Conventional stress testing approaches measure server capacity offline in terms of application-level performance metrics like response time and throughput. ...
Experimental results demonstrated that this approach was able to achieve an overload prediction accuracy of higher than 90% for a priori known input traffic mix and over 85% accuracy even for traffic causing ...
However, setting a request-specific response time value for admission control remains nontrivial. ...
doi:10.1109/tpds.2010.92
fatcat:rzyi5dyqnzh6bcmopcsfqjoap4
Prediction-based VM provisioning and admission control for multi-tier web applications
2016
Journal of Cloud Computing: Advances, Systems and Applications
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We present a prediction-based, cost-efficient Virtual Machine (VM) provisioning and admission control approach for multi-tier web applications. ...
Multiple web applications with Proactive scaling (CRAMP), and a session-based adaptive admission control approach called adaptive Admission Control for Virtualized Application Servers (ACVAS). ...
[32] proposed an admission control mechanism for a web server system with control theoretic methods. ...
doi:10.1186/s13677-016-0065-9
fatcat:xuebq22gyvbmjmkheftxlamavu
Distributed Server Selection and Admission Control in Replicated Web Systems
2007
Sixth International Symposium on Parallel and Distributed Computing (ISPDC'07)
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This paper addresses the problems of admission control and server selection in a system consisting of several geographically replicated web servers and several access points. ...
Extensive simulations, performed in compliance with industry standards, show that our method exhibits a stable behavior during overloads and improves service quality in terms of both reduced response time ...
Differently from our proposal, this scheme only considers single web servers, and single access points, which means that the suggested admission control policy may not scale to the scenario considered ...
doi:10.1109/ispdc.2007.14
dblp:conf/ispdc/BartoliniBS07
fatcat:rifl3vzl6ne3zfesw3o5omzf7y
Defending HTTP Web Servers against DDoS Attacks through Busy Period-based Attack Flow Detection
2014
KSII Transactions on Internet and Information Systems
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Thus, we use whitelist-based admission control mechanism additionally to control the load on the servers. We evaluate the performance of the proposed scheme via simulation and experiment. ...
We propose a new Distributed Denial of Service (DDoS) defense mechanism that protects http web servers from application-level DDoS attacks based on the two methodologies: whitelist-based admission control ...
Thus, we use an additional step of whitelist-based admission control to protect the given web server or server farm in real time. The remainder of this paper is organized as follows. ...
doi:10.3837/tiis.2014.07.018
fatcat:rivn7lnwvzayri6tbm6cqqskwi
Session-based admission control: a mechanism for peak load management of commercial Web sites
2002
IEEE transactions on computers
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This provides a predictable and controllable platform for web applications and is a critical requirement for any e-business. ...
To improve web QoS for commercial web servers, we introduce a session-based admission control (SBAC) to prevent a web server from becoming overloaded and to ensure that longer sessions can be completed ...
CHARACTERISTICS OF AN OVERLOADED WEB SERVER WITH SESSION-BASED ADMISSION CONTROL This section analyzes the simulation results of an overloaded web server augmented with session-based admission control. ...
doi:10.1109/tc.2002.1009151
fatcat:nhpfwpr2njdithdyfykiir4pci
Improving Performance of Internet Services Through Reward-Driven Request Prioritization
2006
IEEE International Workshop on Quality of Service, IWQoS
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web server resources. ...
increased response times and request rejections, leading to user frustration, lowered usage of the service and reduced revenues. ...
Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright annotation thereon. ...
doi:10.1109/iwqos.2006.250452
dblp:conf/iwqos/TotokK06
fatcat:qhszmyn7i5hfpfjtcuoka7g3fq
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