Multi-layered Monitoring and Adaptation

Guinea, Sam and Kecskeméti, Gábor and Marconi, Annapaola and Wetzstein, Branimir (2011) Multi-layered Monitoring and Adaptation. In: Service-Oriented Computing - 9th International Conference, ICSOC 2011, Paphos, Cyprus, December 5-8, 2011 Proceedings.

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Service-based applications have become more and more multi-layered in nature, as we tend to build software as a service on top of infrastructure as a service. Most existing SOA monitoring and adaptation techniques address layer-specific issues. These techniques, if used in isolation, cannot deal with real-world domains, where changes in one layer often affect other layers, and information from multiple layers is essential in truly understanding problems and in developing comprehensive solutions. In this paper we propose a framework that integrates layer specific monitoring and adaptation techniques, and enables multi-layered control loops in service-based systems. The proposed approach is evaluated on a medical imaging procedure for Computed Tomography (CT) Scans, an e-Health scenario characterized by strong dependencies between the software layer and infrastructural resources.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Monitoring, Adaptation, Autonomous, SLA, Infrastructure, Web Service
Subjects: Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány
Divisions: Laboratory of Parallel and Distributed Systems
Depositing User: Gábor Kecskeméti
Date Deposited: 11 Dec 2012 16:29
Last Modified: 11 Dec 2012 16:29

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