Optimized Service Level Agreement Establishment in Cloud Computing. (21st September 2017)
- Record Type:
- Journal Article
- Title:
- Optimized Service Level Agreement Establishment in Cloud Computing. (21st September 2017)
- Main Title:
- Optimized Service Level Agreement Establishment in Cloud Computing
- Authors:
- de Azevedo, Leonildo J M
Estrella, Júlio C
Nakamura, Luis H V
Santana, Marcos J
Santana, Regina H C
Toledo, Cláudio F Motta
Batista, Bruno G
Reiff-Marganiec, Stephan - Editors:
- Bassiouni, Mostafa
- Abstract:
- Abstract: Nowadays, the access to a cloud computing environment is provided on-demand, offering transparent services to clients. Although the cloud allows an abstraction of the behavior of the infrastructure in the service providers (involving logical and physical resources), the Service Level Agreements (SLAs) fulfilment remain a challenge, because depending on the service demand and the system configuration, the providers may not be able to meet the clients requirements. In this way, mechanisms that take account of load balancing and resource provisioning algorithms to provide an efficient load distribution in the available resources are necessary. However, the studies in the literature do not effectively address the problem of the resource provisioning to meet clients requirements using optimization techniques, restricting the analysis to a limited set of objectives. This paper proposes algorithms to address the computational resource provisioning problem using optimization techniques on-the-fly. The techniques optimize the use of the resources available in the cloud infrastructure, aiming to fulfill the clients requirements defined in the SLAs, and ensuring the efficient use of resources.
- Is Part Of:
- Computer journal. Volume 61:Number 10(2018)
- Journal:
- Computer journal
- Issue:
- Volume 61:Number 10(2018)
- Issue Display:
- Volume 61, Issue 10 (2018)
- Year:
- 2018
- Volume:
- 61
- Issue:
- 10
- Issue Sort Value:
- 2018-0061-0010-0000
- Page Start:
- 1429
- Page End:
- 1442
- Publication Date:
- 2017-09-21
- Subjects:
- cloud computing -- service level agreement -- optimization
Computers -- Periodicals
005.1 - Journal URLs:
- http://comjnl.oxfordjournals.org/ ↗
http://ukcatalogue.oup.com/ ↗ - DOI:
- 10.1093/comjnl/bxx087 ↗
- Languages:
- English
- ISSNs:
- 0010-4620
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3394.060000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 12194.xml