Capacity Planning for Web Services: metrics, models, and methods
Capacity Planning for Web Services: metrics, models, and methods
Dynamically Selecting Optimal Distribution Strategies for Web Documents
IEEE Transactions on Computers
IEEE Internet Computing
UDDIe: An Extended Registry for Web Services
SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
A model for web services discovery with QoS
ACM SIGecom Exchanges
Content Distribution Networks: An Engineering Approach
Content Distribution Networks: An Engineering Approach
IEEE Internet Computing
GlueQoS: Middleware to Sweeten Quality-of-Service Policy Interactions
Proceedings of the 26th International Conference on Software Engineering
DAML-QoS Ontology for Web Services
ICWS '04 Proceedings of the IEEE International Conference on Web Services
Replicating Web Applications On-Demand
SCC '04 Proceedings of the 2004 IEEE International Conference on Services Computing
Replication for web hosting systems
ACM Computing Surveys (CSUR)
Replication for web hosting systems
ACM Computing Surveys (CSUR)
Quantitative Trust Based on Actions
ICWS '06 Proceedings of the IEEE International Conference on Web Services
The HP Virtual Server Environment: Making the Adaptive Enterprise Vision a Reality in Your Datacenter (HP Professional Series)
Active cache: caching dynamic contents on the Web
Middleware '98 Proceedings of the IFIP International Conference on Distributed Systems Platforms and Open Distributed Processing
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Web service technology has generated a lot interest, but its adoption rate has been slow. This paper discusses quality of service issues which is one of the contributing factors to this slow take up, and argues that nowadays policy, which requires the service providers to ensure a certain level of QoS, is not practical and will invoke high business risks. Therefore, we introduce four innovating concepts to SOA community, and propose an extending framework to ensure on-demand capacity by decoupling classical service provider into service logic provider and QoS provider. Moreover, we present a qualitative comparison in a typical web service scenario between the model proposed, classical SOA and enhanced SOA models introduced by previous publication.