Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/43861
Title: Decentralized web service orchestration: A reflective approach
Authors: Jiménez-Peris, Ricardo
Patiño-Martínez, Marta
Martel-Jordán, Ernestina 
UNESCO Clasification: 3307 Tecnología electrónica
Keywords: Web Service Orchestration, BPEL4WS, Reflection, Composite Web Services, Decentralized Orchestration
Issue Date: 2008
Journal: Proceedings of the ACM Symposium on Applied Computing
Conference: 23rd Annual ACM Symposium on Applied Computing 
23rd Annual ACM Symposium on Applied Computing, SAC'08 
Abstract: Web service orchestration is widely spread for the creation of composite web services using standard specifications such as BPEL4WS. The myriad of specifications and aspects that should be considered in orchestrated web services are resulting in increasing complexity. This complexity leads to software infrastructures difficult to maintain with interwoven code involving different aspects such as security, fault tolerance, distribution, etc. In this paper, we present Zen-Flow a reflective BPEL engine that enables to separate the implementation of different aspects among them and from the implementation of the regular orchestration functionality of the BPEL engine. We illustrate its capabilities and performance exercising the reflective interface through a decentralized orchestration use case.
URI: http://hdl.handle.net/10553/43861
ISBN: 9781595937537
DOI: 10.1145/1363686.1363808
Source: Proceedings of the ACM Symposium on Applied Computing, p. 494-498
Appears in Collections:Actas de congresos
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