Bibliograph. Daten | Schäfer, David Richard; Gómez Sáez, Santiago; Bach, Thomas; Andrikopoulos, Vasilios; Tariq, Muhammad Adnan: Towards Ensuring High Availability in Collective Adaptive Systems. In: Proceedings of the First International Workshop of Business Processes in Collective Adaptive Systems: BPCAS'14; Eindhoven, Netherlands, September 8, 2014. Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik. englisch. Springer, September 2014. Artikel in Tagungsband (Workshop-Beitrag).
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CR-Klassif. | D.2.0 (Software Engineering General) D.2.11 (Software Engineering Software Architectures) D.2.12 (Software Engineering Interoperability) C.2.4 (Distributed Systems) C.4 (Performance of Systems)
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Keywords | workflows; high availability; service discovery; process fragment injection |
Kurzfassung | Collective Adaptive Systems support the interaction and adaptation of virtual and physical entities towards achieving common objectives. For these systems, several challenges at the modeling, provisioning, and execution phases arise. In this position paper, we define the necessary underpinning concepts and identify requirements towards ensuring high availability in such systems. More specifically, based on a scenario from the EU Project ALLOW Ensembles, we identify the necessary requirements and derive an architectural approach that aims at ensuring high availability by combining active workflow replication, service selection, and dynamic compensation techniques.
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Volltext und andere Links | PDF (159788 Bytes)
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Copyright | © Springer-Verlag 2014. This work is subject to copyright. All right are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitations, broadcastings, reproduction on microfilm or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German copyright Law of September 9, 1965, in its current version, and permission of use must always be obtained from Springer-Verlag. Violations are liable for prosecution under the German Copyright Law. |
Kontakt | david.schaefer@ipvs.uni-stuttgart.de |
Abteilung(en) | Universität Stuttgart, Institut für Architektur von Anwendungssystemen Universität Stuttgart, Institut für Parallele und Verteilte Systeme, Verteilte Systeme
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Projekt(e) | ALLOW Ensembles
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Eingabedatum | 24. Juli 2014 |
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