Peer-to-peer orchestration of web mashups

Authors:
Md Mahmudul Haque;Abul Ahsan;Weihai Yu;Anders Andersen;Randi Karlsen
Affiliations:
University of Tromsø, Tromsø, Norway;University of Tromsø, Tromsø, Norway;University of Tromsø, Tromsø, Norway;University of Tromsø, Tromsø, Norway;University of Tromsø, Tromsø, Norway
Venue:
Proceedings of the 14th International Conference on Information Integration and Web-based Applications & Services
Year:
2012

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Abstract

Web mashups are web applications built on top of external web services through their open APIs. As mashups are becoming increasingly complex, there is a need for systematic support for their development and orchestration. This paper presents a peer-to-peer approach to mashup orchestration where a network of agents carry out orchestration using continuation-passing messaging. The approach supports exception handling and recovery. Our experimental results show clear performance gains of the approach over traditional centralized orchestration in service-oriented computing and orchestration done by application servers hosting mashups.