Towards a Fault-Tolerant Architecture for Enterprise Application Integration Solutions
OTM '09 Proceedings of the Confederated International Workshops and Posters on On the Move to Meaningful Internet Systems: ADI, CAMS, EI2N, ISDE, IWSSA, MONET, OnToContent, ODIS, ORM, OTM Academy, SWWS, SEMELS, Beyond SAWSDL, and COMBEK 2009
A proposal to detect errors in Enterprise Application Integration solutions
Journal of Systems and Software
Requirements for service composition in ultra-large scale software-intensive systems
Monterey'08 Proceedings of the 15th Monterey conference on Foundations of Computer Software: future Trends and Techniques for Development
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Service Oriented Architectures (SOAs) have emerged as a preferred solution to tackle the complexity of large-scale, complex, distributed, and heterogeneous systems. Key to successful operation of these systems is their reliability and availability. In this paper, we propose an approach to creating fault tolerant SOA implementations based on an architectural pattern called Rich Services. Our approach is model-driven, focuses on interaction specifications as the means for defining services and managing their failures, and is technology independent. We leverage an Enterprise Service Bus (ESB) framework to implement a system based on the fault tolerant Rich Service pattern. We evaluate our approach by measuring availability and reliability of an experimental system in the e-business domain.