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On Designing a Cost-Aware Virtual CDN for the Federated Cloud
Blekinge Institute of Technology, Faculty of Computing, Department of Communication Systems.
Blekinge Institute of Technology, Faculty of Computing, Department of Computer Science and Engineering.
2016 (English)In: 2016 INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM 2016), IEEE, 2016, 255-260 p.Conference paper (Refereed)
Abstract [en]

We have developed a prototype for a cost-aware, cloud-based content delivery network (CDN) suitable for a federated cloud scenario. The virtual CDN controller spawns and releases virtual caching proxies according to variations in user demand. A cost-based heuristic algorithm is used for selecting data centers where proxies are spawned. The functionality and performance of our virtual CDN prototype were evaluated in the XIFI federated OpenStack cloud. Initial results indicate that the virtual CDN can offer reliable and prompt service. Multimedia providers can use this virtual CDN solution to regulate expenses and have greater freedom in choosing the placement of virtual proxies as well as more flexibility in configuring the hardware resources available to the proxy (e.g., CPU cores, memory and storage).

Place, publisher, year, edition, pages
IEEE, 2016. 255-260 p.
Series
International Conference on Communications (ICC)
Keyword [en]
cloud, CDN, OpenStack, proxy, virtualization
National Category
Telecommunications Communication Systems
Identifiers
URN: urn:nbn:se:bth-13303ISI: 000383221900054ISBN: 978-1-4673-8197-0 (print)OAI: oai:DiVA.org:bth-13303DiVA: diva2:1043868
Conference
IEEE 11th International Conference on Communications (COMM), JUN 09-11, 2016, Bucharest, ROMANIA
Available from: 2016-11-01 Created: 2016-11-01 Last updated: 2016-11-08Bibliographically approved

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Ilie, DragosDatta, Vishnubhotla Venkata Krishna Sai
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