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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Let the Clouds Compute: Cost-Efficient Workload Distribution in Infrastructure Clouds
verfasst von : Ulrich Lampe, Melanie Siebenhaar, Ronny Hans, Dieter Schuller, Ralf Steinmetz
Erschienen in: Economics of Grids, Clouds, Systems, and Services
Verlag: Springer Berlin Heidelberg
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With cloud computing, a virtually inexhaustible pool of computing capacity has become available to IT users. However, given the large number of Infrastructure as a Service offers with differing pricing options, the cost-efficient distribution of workloads poses a complex challenge. In this work-in-progress paper, we formally describe the
Cloud-oriented Workload Distribution Problem
and propose an exact as well as a heuristic optimization approach. Through an evaluation that is based on realistic data from the cloud market, we examine the performance and practical applicability of these approaches.