dc.creator | Fernández Cerero, Damián | es |
dc.creator | Ortega Rodríguez, Francisco Javier | es |
dc.creator | Jakóbik, Agnieszka | es |
dc.creator | Fernández Montes González, Alejandro | es |
dc.date.accessioned | 2022-03-11T11:48:32Z | |
dc.date.available | 2022-03-11T11:48:32Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Fernández Cerero, D., Ortega Rodríguez, F.J., Jakóbik, A. y Fernández Montes González, A. (2021). DISCERNER: Dynamic selection of resource manager in hyper-scale cloud-computing data centres. Future Generation Computer Systems, 116 (March 2021), 190-199. | |
dc.identifier.issn | 0167-739X | es |
dc.identifier.uri | https://hdl.handle.net/11441/130702 | |
dc.description.abstract | Data centres constitute the engine of the Internet, and run a major portion of large web and mobile
applications, content delivery and sharing platforms, and Cloud-computing business models. The high
performance of such infrastructures is therefore critical for their correct functioning. This work focuses
on the improvement of data-centre performance by dynamically switching the main data-centre
governance software system: the resource manager. Instead of focusing on the development of new
resource-managing models as soon as new workloads and patterns appear, we propose DISCERNER, a
decision-theory model that can learn from numerous data-centre execution logs to determine which
existing resource-managing model may optimise the overall performance for a given time period. Such
a decision-theory system employs a classic machine-learning classifier to make real-time decisions
based on past execution logs and on the current data-centre operational situation. A set of extensive
and industry-guided experiments has been simulated by a validated data-centre simulation tool. The
results obtained show that the values of key performance indicators may be improved by at least 20%
in realistic scenarios. | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación RTI2018-098062-A-I00 | es |
dc.format | application/pdf | es |
dc.format.extent | 10 | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Future Generation Computer Systems, 116 (March 2021), 190-199. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Data centre | es |
dc.subject | Decision theory | es |
dc.subject | Machine Learning | es |
dc.subject | Cloud computing | es |
dc.title | DISCERNER: Dynamic selection of resource manager in hyper-scale cloud-computing data centres | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos | es |
dc.relation.projectID | RTI2018-098062-A-I00 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0167739X20330156 | es |
dc.identifier.doi | 10.1016/j.future.2020.10.031 | es |
dc.contributor.group | Universidad de Sevilla. TIC134: Sistemas Informáticos | es |
dc.journaltitle | Future Generation Computer Systems | es |
dc.publication.volumen | 116 | es |
dc.publication.issue | March 2021 | es |
dc.publication.initialPage | 190 | es |
dc.publication.endPage | 199 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.description.awardwinning | Premio Mensual Publicación Científica Destacada de la US. Escuela Técnica Superior de Ingeniería Informática | |