Formal modeling of resource management for cloud architectures: an industrial case study

  • Authors:
  • Frank S. de Boer;Reiner Hähnle;Einar Broch Johnsen;Rudolf Schlatte;Peter Y. H. Wong

  • Affiliations:
  • CWI, Amsterdam, The Netherlands;Technical University of Darmstadt, Germany;Dept. of Informatics, University of Oslo, Norway;Dept. of Informatics, University of Oslo, Norway;Fredhopper B.V., Amsterdam, The Netherlands

  • Venue:
  • ESOCC'12 Proceedings of the First European conference on Service-Oriented and Cloud Computing
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

We show how aspects of performance, resource consumption, and deployment on the cloud can be formally modeled for an industrial case study of a distributed system, using the abstract behavioral specification language ABS. These non-functional aspects are integrated with an existing formal model of the functional system behavior, supporting a separation of concerns between the functional and non-functional aspects in the integrated model. The ABS model is parameterized with respect to deployment scenarios which capture different application-level management policies for virtualized resources. The model is validated against the existing system's performance characteristics and used to simulate and compare deployment scenarios on the cloud.