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Load balancing on stateful clustered Web servers

G. Teodoro, T. Tavares, B. Coutinho, W. Meira, D. Guedes
Proceedings. 15th Symposium on Computer Architecture and High Performance Computing  
In this paper we propose and evaluate a strategy for load balancing in stateful clustered servers.  ...  One common strategy for achieving scalability is to employ clustered servers, where the load is distributed among the various servers.  ...  CONCLUSIONS AND FUTURE WORK In this paper we presented and evaluated a strategy for load balancing of stateful clustered servers.  ... 
doi:10.1109/cahpc.2003.1250340 dblp:conf/sbac-pad/TeodoroTCMG03 fatcat:4r7kwk4avbdwbbxi7fmeu66ufu

Modeling and performance analysis of QoS-aware load balancing of Web-server clusters

Zhiguang Shan, Chuang Lin, Dan C. Marinescu, Yang Yang
2002 Computer Networks  
This paper introduces mechanisms to correlate contents and priorities of incoming HTTP requests used for server process scheduling with the load balancing policies for Web-server clusters.  ...  This approach enables both load balancing and Web quality of service (QoS).  ...  Cardellini et al. review the state of the art in load balancing techniques on distributed Web- server systems [15].  ... 
doi:10.1016/s1389-1286(02)00253-0 fatcat:56malcyhnrfnxlia4fqev32rda

Web�Server Systems HTCPNs-Based Development Tool Application in Load Balance Modelling

Samolej Slawomir, Szmuc Tomasz
2009 e-Informatica Software Engineering Journal  
The paper focuses on presenting the construction of the software tool and its application for selected cluster-based web-servers load balancing strategies evaluation.  ...  A simulation based methodology of web-server model analysis and validation has been proposed.  ...  During last few years research has focused on the so-called dynamic load balancing strate-gies for web-oriented systems.  ... 
doaj:e41814c8967f4250bfb19b528b911fd5 fatcat:iraa74cenfgrtbtpc7tp2fd2sq

Framework to Solve Load Balancing Problem in Heterogeneous Web Servers

Deepti Sharma, Archana B. Saxena
2011 International Journal of Computer Science & Engineering Survey  
This framework aims to distribute load among clusters on the basis of their operational capabilities.  ...  Different websites use different strategies to distribute load among web servers but most of the schemes concentrate on only one factor that is number of requests, but none of the schemes consider the  ...  With this Load Matrix Server 'S' can make out whether the system is in load balanced state or it needs some load sharing between clusters.  ... 
doi:10.5121/ijcses.2011.2104 fatcat:mzdnahfio5f4nid5hczcmjeope

Framework to Solve Load Balancing Problem in Heterogeneous Web Servers [article]

Ms. Deepti Sharma, Ms. Archana B.Saxena
2011 arXiv   pre-print
This framework aims to distribute load among clusters on the basis of their operational capabilities.  ...  Different websites use different strategies to distribute load among web servers but most of the schemes concentrate on only one factor that is number of requests, but none of the schemes consider the  ...  With this Load Matrix Server "S" can make out whether the system is in load balanced state or it needs some load sharing between clusters.  ... 
arXiv:1103.1207v1 fatcat:m7mjzak355cu3nhi2chhfpfrrm

Dispatcher Based Dynamic Load Balancing on Web Server System

Harikesh Singh, Shishir Kumar
2012 International Journal of System Dynamics Applications  
The aim of this paper is the development of a load balancing techniques on distributed Web-server systems.  ...  There are several low-cost servers using the load sharing cluster system which are connected to high speed network, and apply load balancing technique between servers.  ...  We distinguish the DNS-based architectures by the scheduling algorithm that the cluster DNS uses to balance the Web-server nodes' load.  ... 
doi:10.4018/ijsda.2012040102 fatcat:y6lfrdzj2rdslby6mhtc5kypma

A Multi-Class Load Balancing Algorithm (MCLB) for Heterogeneous Web Cluster

Kadiyala RAMANA, M. PONNAVAIKKO
2018 Studies in Informatics and Control  
In clusters, this overloaded condition can be avoided using load balancing mechanisms by sharing the load among available web servers.  ...  By considering this, a Multi-Class Load Balancing algorithm (MCLB) was proposed for web server clusters and also an analytical model was proposed for calculating the load of a web server.  ...  As stated above, to better estimate the impact of every client's request on the web server load, the requests are classified into various classes based on the impact they have on server resources and on  ... 
doi:10.24846/v27i4y201808 fatcat:huxalds3lffmrpxcnzboxoczji

Dynamic load balancing on Web-server systems

V. Cardellini, M. Colajanni, P.S. Yu
1999 IEEE Internet Computing  
This load-balancing technique lets users manually select alternative URLs for a Web site.  ...  A more promising solution to load balancing is a distributed architecture that can route incoming requests transparently among several server nodes.  ...  We distinguish the DNS-based architectures by the scheduling algorithm that the cluster DNS uses to balance the Web-server nodes' load.  ... 
doi:10.1109/4236.769420 fatcat:kdzy7pg5kbeodlm6cprqa53zva

DCWSLBQ: DYNAMIC CONTENT BASED WEB SERVER LOAD BALANCING QUEUE ALGORITHM FOR HETEROGENEOUS WEB CLUSTER

S. Tamilarasi
2017 International Journal of Advanced Research in Computer Science  
Load balancing is the way toward circulating workload crosswise over different gadgets on a system in networking.  ...  To deal with secure substance over Web trade a protected channel gave by Secure Socket Layer convention is proposed.  ...  The essential load manager creates the load balancing decision from the on hand evidence on the system load state.  ... 
doi:10.26483/ijarcs.v8i8.4561 fatcat:h2ayzztjend23dw5bzbr3osdxq

AWSQ: an approximated web server queuing algorithm for heterogeneous web server cluster

Kadiyala Ramana, M. Ponnavaikko
2019 International Journal of Electrical and Computer Engineering (IJECE)  
The approximated load of each web server is used for load balancing.  ...  In clusters, this overloaded condition can be avoided using load balancing mechanisms by sharing the load among available web servers.  ...  ARCHITECTURE OF WEB SERVER CLUSTER To improve the cluster performance, the load balancing algorithm which will run on load balancer plays a significant role.  ... 
doi:10.11591/ijece.v9i3.pp2083-2093 fatcat:lu6o36klcfc6rdqewbrp3tn4mi

Scalable load balancing on distributed web servers using mobile agents

Jiannong Cao, Yudong Sun, Xianbin Wang, Sajal K. Das
2003 Journal of Parallel and Distributed Computing  
The performance evaluation demonstrates that the MALD framework provides a foundation to develop efficient load balancing schemes on wide range of web server systems from cluster to the Internet.  ...  In this paper, we propose a framework called MALD (Mobile Agent based LoaD balancing) that uses mobile agents technology to implement scalable load balancing on distributed web servers.  ...  Load Balancing Scheme on Cluster The Scheme A cluster of web servers is interconnected by a local-area network.  ... 
doi:10.1016/s0743-7315(03)00099-6 fatcat:fhbbh2tgr5gszavb4onhso3wei

Clustering Versus Shared Nothing: A Case Study

Jonathan Lifflancer, Adam McDonald, Orest Pilskalns
2009 2009 33rd Annual IEEE International Computer Software and Applications Conference  
Server clustering can be defined as a group of servers that directly share resources and actively partitions work based on work loads.  ...  The other architecture is a shared nothing design, where application servers do not share resources, except for a dispatcher (load balancer).  ...  In both of these trials, server clustering is used and the state is held by the load balancer.  ... 
doi:10.1109/compsac.2009.124 dblp:conf/compsac/LifflancerMP09 fatcat:kicy3xrqsrfwfbkrfajdvtmai4

Back-End Forwarding Scheme in Server Load Balancing using Client Virtualization

Shreyansh Kumar, Parvathi. R
2014 International Journal of Computer Applications  
The daemon routine controls the whole process of web server load balancing but it only processes the HTTP requests. The daemon routine only resides on the web server backend.  ...  It refers to the distribution of the HTTP request made by the user across the web server in a server cluster and is achieved by various algorithms such as Random Selection, Round Robin, weighted Round  ...  The clients in the web server network form a cluster through which the server can gather all the information in the virtually clustered state itself.  ... 
doi:10.5120/16698-6829 fatcat:62654k4iwnfmtidwylrgbqspyy

HTCPNs–Based Tool for Web–Server Clusters Development [chapter]

Slawomir Samolej, Tomasz Szmuc
2011 Lecture Notes in Computer Science  
The paper focuses on presenting the construction of the software tool and the guidelines for applying it in cluster-based web-server development.  ...  A new software tool for web-server clusters development is presented. The tool consist of a set of predefined Hierarchical Timed Coloured Petri Net (HTCPN) structures -patterns.  ...  Fig. 7 shows a possible web-server cluster reaction to the not reported performance reduction of one server node.  ... 
doi:10.1007/978-3-642-22386-0_10 fatcat:lb3jdkikyzgunaoxby4ksclv3i

LDMA: Load Balancing Using Decentralized Decision Making Mobile Agents [chapter]

M. Aramudhan, V. Rhymend Uthariaraj
2006 Lecture Notes in Computer Science  
This paper introduces a new load balancing algorithm, called LDMA (Load balancing using Decentralized decision making Mobile Agents), which distributes load among clustered web servers connected in a mesh  ...  In past works, a centralized decision making algorithm was used for dispatching requests to web servers in the distributed client/server environment.  ...  Traditional load balancing approaches on distributed web servers are implemented based on message passing paradigm.  ... 
doi:10.1007/11758549_56 fatcat:m7clc2gvenbgtnchydhyvvfjke
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