van Hoorn, André (2009) Adaptive Capacity Management for the Resource-Efficient Operation of Component-Based Software Systems . [Paper] In: Dependability Metrics Research Workshop. , Mannheim, Germany, November 10, 2008 . Proceedings of the 2008 Dependability Metrics Research Workshop, Technical Report TR-2009-002. ; pp. 7-11 .

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Abstract

Overprovisioning capacity management for application service provision causes underutilized computing resources during low or medium workload periods. This paper gives an overview of our work in progress aiming for improving the resource efficiency in operating large component-based software systems that are exposed to highly varying workloads. Based on continuously updated architectural runtime models of the application and its deployment environment, the number of allocated computing resources as well as the deployment of the software components are automatically adapted with respect to current demands and specified performance requirements.

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