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Authors: Marwa F. Mohamed ; Hany F. ElYamany ; Nashwa M. Yhiea ; Mohamed K. Hussien and Hamed M. Nassar

Affiliation: Suez Canal University, Egypt

ISBN: 978-989-8565-05-1

Keyword(s): Adaptive Replication, Quality of Service (QoS), Dynamic Load Balancing and Web Services.

Related Ontology Subjects/Areas/Topics: Cloud Computing ; Collaboration and e-Services ; Data Engineering ; e-Business ; Enterprise Information Systems ; Mobile Software and Services ; Ontologies and the Semantic Web ; Service Monitoring and Control ; Service Operation ; Services Science ; Software Agents and Internet Computing ; Software Engineering ; Software Engineering Methods and Techniques ; Telecommunications ; Web Services ; Wireless Information Networks and Systems

Abstract: This paper presents an adaptive framework for managing dynamic replication of Web services in a distributed environment including the Service-Oriented Architecture (SOA) environment. The framework aims to improve the web services availability and to reduce the response time by supporting an automatic replication of the consumed web services according to environment changing conditions that might occur at the services provider side such as failure or increasing loading. For example, if one service or server fails, the framework replicates automatically the consumed service on another particular selected server based on some Service-Level Agreements (SLAs) including their performance and availability. Further, the framework balances the incoming requests using Round Robin a load-balancing algorithm. Moreover, the proposed framework is designed to predict the load of the involved candidate servers within the replication process through utilizing a statistical regression technique.

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Paper citation in several formats:
F. Mohamed, M.; F. ElYamany, H.; K. Hussien, M.; M. Yhiea, N. and M. Nassar, H. (2012). AN ADAPTIVE REPLICATION FRAMEWORK FOR IMPROVING THE QOS OF WEB SERVICES.In Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER, ISBN 978-989-8565-05-1, pages 283-286. DOI: 10.5220/0003926102830286

@conference{closer12,
author={Marwa F. Mohamed. and Hany F. ElYamany. and Mohamed K. Hussien. and Nashwa M. Yhiea. and Hamed M. Nassar.},
title={AN ADAPTIVE REPLICATION FRAMEWORK FOR IMPROVING THE QOS OF WEB SERVICES},
booktitle={Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,},
year={2012},
pages={283-286},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003926102830286},
isbn={978-989-8565-05-1},
}

TY - CONF

JO - Proceedings of the 2nd International Conference on Cloud Computing and Services Science - Volume 1: CLOSER,
TI - AN ADAPTIVE REPLICATION FRAMEWORK FOR IMPROVING THE QOS OF WEB SERVICES
SN - 978-989-8565-05-1
AU - F. Mohamed, M.
AU - F. ElYamany, H.
AU - K. Hussien, M.
AU - M. Yhiea, N.
AU - M. Nassar, H.
PY - 2012
SP - 283
EP - 286
DO - 10.5220/0003926102830286

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