Model-based optimization of enterprise application and service deployment

Authors:
András Balogh;Dániel Varró;András Pataricza
Affiliations:
Department of Measurement and Information Systems, Budapest University of Technology and Economics, Budapest;Department of Measurement and Information Systems, Budapest University of Technology and Economics, Budapest;Department of Measurement and Information Systems, Budapest University of Technology and Economics, Budapest
Venue:
ISAS'05 Proceedings of the Second international conference on Service Availability
Year:
2005

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Abstract

Enterprise services play an important role in these days' business environments. With the growing incidence of web services, the web service-based collaboration of systems is spreading. This leads to a large number of depending services. As these components form critical business applications, the availability and performance aspects of them are critical. We introduce in this paper a method that collects the QoS requirements of the high level services and propagates them through the dependencies to lower levels. Our tools also generate an optimal deployment configuration to a definite set of server nodes that guarantees the required availability and performance characteristics for all services.