Presentation
An Elasticity-aware Governance Platform for Cloud Service Delivery
Author/s | Müller Cejás, Carlos
Truong, Hong-Linh Fernández Montes, Pablo Copil, Georgiana Ruiz Cortés, Antonio Dustdar, Schahram |
Department | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos |
Publication Date | 2016 |
Deposit Date | 2021-12-14 |
Published in |
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ISBN/ISSN | 978-1-5090-2628-9 |
Abstract | In cloud service provisioning scenarios with a changing demand from consumers, it is appealing for cloud providers to leverage only a limited amount of the virtualized resources required to provide the service. However, ... In cloud service provisioning scenarios with a changing demand from consumers, it is appealing for cloud providers to leverage only a limited amount of the virtualized resources required to provide the service. However, it is not easy to determine how much resources are required to satisfy consumers expectations in terms of Quality of Service (QoS). Some existing frameworks provide mechanisms to adapt the required cloud resources in the service delivery, also called an elastic service, but only for consumers with the same QoS expectations. The problem arises when the service provider must deal with several consumers, each demanding a different QoS for the service. In such an scenario, cloud resources provisioning must deal with trade-offs between different QoS, while fulfilling these QoS, within the same service deployment. In this paper we propose an elasticity-aware governance platform for cloud service delivery that reacts to the dynamic service load introduced by consumers demand. Such a reaction consists of provisioning the required amount of cloud resources to satisfy the different QoS that is offered to the consumers by means of several service level agreements. The proposed platform aims to keep under control the QoS experienced by multiple service consumers while maintaining a controlled cost. |
Funding agencies | Junta de Andalucía Ministerio de Economía y Competitividad (MINECO). España Agencia Estatal de Investigación. España |
Project ID. | P12-TIC-1867
TIN2012-32273 TIN2014-53986-REDT |
Citation | Müller Cejás, C., Truong, H., Fernández Montes, P., Copil, G., Ruiz Cortés, A. y Dustdar, S. (2016). An Elasticity-aware Governance Platform for Cloud Service Delivery. En SCC 2016: IEEE 13th International Conference on Services Computing (74-81), San Francisco, USA: IEEE Computer Society. |
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