Bibliography | Hahn, Michael; Breitenbücher, Uwe; Kopp, Oliver; Leymann, Frank: Modeling and execution of data-aware choreographies: an overview. In: Computer Science - Research and Development. University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology. pp. 1-12, english. Springer Berlin Heidelberg, September 18, 2017. ISSN: 1865-2042; DOI: 10.1007/s00450-017-0387-y. Article in Journal.
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CR-Schema | H.4.1 (Office Automation) C.2.4 (Distributed Systems)
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Keywords | Service Choreographies; Data-awareness; Cross-Partner Data Flow; Transparent Data Exchange |
Abstract | Due to recent advances in data science and Big Data the importance of data is increasing. Although service choreographies provide means to specify complex conversations between multiple interacting parties from a global perspective and in a technology-agnostic manner, they do not fully reflect the paradigm shift towards data-awareness at the moment. In this paper, we discuss current shortcomings such as missing support for data flow across services and a choreography data contract all interacting parties agree on. This results in more complex and rigid choreography models, making them also less flexible regarding their data perspective during run time. The main contribution is our approach for modeling and execution of data-aware service choreographies towards increasing the level of data awareness in choreographies.
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Copyright | Springer-Verlag GmbH Germany 2017 |
Contact | Michael Hahn: michael.hahn@iaas.uni-stuttgart.de |
Department(s) | University of Stuttgart, Institute of Architecture of Application Systems
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Project(s) | SimTech SmartOrchestra
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Entry date | September 19, 2017 |
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