Topology-Aware Resource-Efficient Placement for High Availability Clusters over Geo-Distributed Cloud Infrastructure
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Do, T.-X. | - |
dc.contributor.author | Kim, Y. | - |
dc.date.available | 2019-09-05T00:20:05Z | - |
dc.date.created | 2019-09-04 | - |
dc.date.issued | 2019-08 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/35094 | - |
dc.description.abstract | A management and orchestration framework (MANO) in network function virtualization (NFV) enables the agile deployment and operation of virtual network functions over a geographically distributed cloud infrastructure. This facilitates the deployment of redundancy models (i.e., high availability clusters) over different cloud centers, to guarantee the high availability of network services. In particular, in the telecommunications field, availability and resiliency are always required at a high level. Existing placement algorithms only consider one type of redundancy model at a given time. However, in reality, different redundancy configurations can be utilized to ensure the availability of virtual functions. In this article, we present an optimization model and topology-aware resource-efficient placement algorithm (TARE), which can be employed to optimally deploy high availability clusters with different redundancy configurations over geo-distributed cloud infrastructures. This model takes into account the different requirements of various high availability clusters in terms of bandwidth and computing resource demands. By simulation, the TARE has better performance than other baseline solutions in terms of the bandwidth usage, while maintaining an acceptable level of availability. © 2013 IEEE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.relation.isPartOf | IEEE Access | - |
dc.title | Topology-Aware Resource-Efficient Placement for High Availability Clusters over Geo-Distributed Cloud Infrastructure | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2019.2932477 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Access, v.7, pp.107234 - 107246 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000481972100161 | - |
dc.identifier.scopusid | 2-s2.0-85071176295 | - |
dc.citation.endPage | 107246 | - |
dc.citation.startPage | 107234 | - |
dc.citation.title | IEEE Access | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Kim, Y. | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | distributed cloud | - |
dc.subject.keywordAuthor | high availability clusters | - |
dc.subject.keywordAuthor | Network function virtualization | - |
dc.subject.keywordAuthor | redundancy model | - |
dc.subject.keywordPlus | Bandwidth | - |
dc.subject.keywordPlus | Cluster analysis | - |
dc.subject.keywordPlus | Redundancy | - |
dc.subject.keywordPlus | Topology | - |
dc.subject.keywordPlus | Transfer functions | - |
dc.subject.keywordPlus | Virtual reality | - |
dc.subject.keywordPlus | Computing resource | - |
dc.subject.keywordPlus | Distributed clouds | - |
dc.subject.keywordPlus | High-availability clusters | - |
dc.subject.keywordPlus | Optimization modeling | - |
dc.subject.keywordPlus | Placement algorithm | - |
dc.subject.keywordPlus | Redundancy configuration | - |
dc.subject.keywordPlus | Redundancy models | - |
dc.subject.keywordPlus | Resource-efficient | - |
dc.subject.keywordPlus | Network function virtualization | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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