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2013 IEEE Symposium on Computers and Communications (ISCC) (2013)
Split, Croatia
July 7, 2013 to July 10, 2013
ISBN: 978-1-4799-3755-4
pp: 0
Dimosthenis Kyriazis , National Technical University of Athens, Greece
Konstantinos Kostantos , National Technical University of Athens, Greece
Andrew Kapsalis , National Technical University of Athens, Greece
Spyridon Gogouvitis , National Technical University of Athens, Greece
Theodora Varvarigou , National Technical University of Athens, Greece
ABSTRACT
Future Internet applications raise the need for infrastructures that can facilitate real-time and interactivity without major modifications in the application domain. Such infrastructures should be able to efficiently adapt resource provisioning to the dynamic demands of the applications, the majority of which tends to be real-time and interactive, posing specific Quality of Service (QoS) requirements. In this context, we present initial experimentation outcomes of a set of mechanisms (namely QoS-oriented Service Management mechanisms) that aim at enabling the provision of QoS guarantees in cloud infrastructures. They incorporate an orchestration framework that allows for workflow management in the case of non-monolithic applications, an adaptable monitoring mechanism that collects and aggregates monitoring information from application and infrastructure levels, and an evaluator service enabling runtime adaptability through provisioning policies. We also demonstrate the operation of the implemented mechanisms and evaluate their effectiveness in a large-scale multi-site cloud facility.
INDEX TERMS
Quality of service, Monitoring, Ice, Real-time systems, Computer architecture
CITATION

D. Kyriazis, K. Kostantos, A. Kapsalis, S. Gogouvitis and T. Varvarigou, "QoS-oriented Service Management in large scale federated clouds," 2013 IEEE Symposium on Computers and Communications (ISCC), Split, Croatia Croatia, 2013, pp. .
doi:10.1109/ISCC.2013.6754917
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