A heuristic approach to the multicriteria design of IaaS cloud infrastructures for Big Data applications
No Thumbnail Available
Identifiers
Publication date
2018-10
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Citations
Export
Abstract
The rapid growth of new computing paradigms such as Cloud Computing and Big Data has unleashed great opportunities for companies to shift their business model towards a fully digital strategy. A major obstacle in this matter is the requirement of highly specialized ICT infrastructures that are expensive and difficult to manage. It is at this point that the IaaS (infrastructure as a service) model offers an efficient and cost-affordable solution to supply companies with their required computing resources. In the Big Data context, it is often a hard task to design an optimal IaaS solution that meets user requirements. In this context, we propose a methodology to optimize the definition of IaaS cloud models for hosting Big Data platforms, following a threefold criterion: cost, reliability, and computing capacity. Specifically, the proposed methodology hinges on evolutionary heuristics in order to find IaaS configurations in the cloud that optimally balance such objectives. We also define measures to quantify the aforementioned metrics over a Big Data platform hosted within an IaaS cloud model. The proposed method is validated by using real information from three IaaS providers and three Big Data platforms. The obtained results provide an insightful input for system managers when initially designing cloud infrastructures for Big Data applications.
Description
Publisher Copyright: © 2018 John Wiley & Sons, Ltd.
Type
Citation
Arostegi , M , Torre-Bastida , A , Bilbao , M N & Del Ser , J 2018 , ' A heuristic approach to the multicriteria design of IaaS cloud infrastructures for Big Data applications ' , Expert Systems , vol. 35 , no. 5 , e12259 . https://doi.org/10.1111/exsy.12259