A QoS ranking and controlling framework in virtualised clouds. (15th November 2019)
- Record Type:
- Journal Article
- Title:
- A QoS ranking and controlling framework in virtualised clouds. (15th November 2019)
- Main Title:
- A QoS ranking and controlling framework in virtualised clouds
- Authors:
- Zhang, Tienan
- Abstract:
- In cloud computing, quality of service (QoS) has become an important issue either from the perspective of cloud providers or users. In this paper, we present a lightweight framework, namely cloud QoS ranking and controlling (CQRC), which integrates a QoS ranking service and a fine-grained QoS controller. The QoS ranking service provides an effective approach to quickly evaluating the QoS level of any cloud resources or services based on historical performances; the QoS controller is designed by using feedback control technique and is capable of self-tuning the underlying virtual machine (VM) configurations. The proposed framework is implemented and evaluated in a real-world cloud platform through a set of experiments and the results indicate that its QoS ranking service can significantly reduce the frequency of QoS violations and the QoS controller can achieve better tradeoffs between performance and cost for cloud providers.
- Is Part Of:
- International journal of networking and virtual organisations. Volume 21:Number 4(2020)
- Journal:
- International journal of networking and virtual organisations
- Issue:
- Volume 21:Number 4(2020)
- Issue Display:
- Volume 21, Issue 4 (2020)
- Year:
- 2020
- Volume:
- 21
- Issue:
- 4
- Issue Sort Value:
- 2020-0021-0004-0000
- Page Start:
- 455
- Page End:
- 470
- Publication Date:
- 2019-11-15
- Subjects:
- resource virtualisation -- virtual machine -- scheduling algorithm -- cloud computing
Computer networks -- Periodicals
Information networks -- Periodicals
Virtual corporations -- Periodicals
Electronic commerce -- Periodicals
Management information systems -- Periodicals
Management -- Data processing -- Periodicals
004.65 - Journal URLs:
- http://www.inderscience.com/jhome.php?jcode=ijnvo ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1470-9503
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 12429.xml