Internet Video Data Streaming

Energy-saving and Cost-aware Methods

Nonfiction, Computers, Networking & Communications, Hardware, General Computing, Internet
Cover of the book Internet Video Data Streaming by Xinming Zhang, Ye Tian, Min Zhao, Springer Singapore
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Xinming Zhang, Ye Tian, Min Zhao ISBN: 9789811065231
Publisher: Springer Singapore Publication: October 20, 2017
Imprint: Springer Language: English
Author: Xinming Zhang, Ye Tian, Min Zhao
ISBN: 9789811065231
Publisher: Springer Singapore
Publication: October 20, 2017
Imprint: Springer
Language: English

This book investigates the problem of reducing operating cost for a video streaming content delivery network (CDN), including both the CDN’s energy and traffic costs. It first introduces the key issues and design choices of representative real-world CDNs, and discusses the energy saving techniques for data centers and CDNs. Then, based on a measurement study on a large video streaming CDN, it reveals an inherent conflict between improving a video streaming CDN’s energy efficiency for energy saving, and maintaining the CDN’s ISP-friendly server selection policy. Further, it discusses a cost-aware capacity provisioning algorithm that not only allows the service capacity of a CDN’s server clusters in numerous ISPs to be dynamically planned, but also means that the overall operating cost, including both the energy consumptions and the cross-ISP traffics, can be further optimized. In addition it uses the workload derived from real-world measurement and also implements real values of the actual power and bandwidth prices to evaluate the capacity provisioning algorithm, showing that it can significantly reduce the overall operating cost of a video streaming CDN, and effectively avoid frequent server switches. Lastly, the book outlines a number of potential research directions regarding cost-aware content delivery. The measurement, analysis, and optimization methodologies and results presented in this book are of particular interest to researchers in the Internet and networking area.

View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart

This book investigates the problem of reducing operating cost for a video streaming content delivery network (CDN), including both the CDN’s energy and traffic costs. It first introduces the key issues and design choices of representative real-world CDNs, and discusses the energy saving techniques for data centers and CDNs. Then, based on a measurement study on a large video streaming CDN, it reveals an inherent conflict between improving a video streaming CDN’s energy efficiency for energy saving, and maintaining the CDN’s ISP-friendly server selection policy. Further, it discusses a cost-aware capacity provisioning algorithm that not only allows the service capacity of a CDN’s server clusters in numerous ISPs to be dynamically planned, but also means that the overall operating cost, including both the energy consumptions and the cross-ISP traffics, can be further optimized. In addition it uses the workload derived from real-world measurement and also implements real values of the actual power and bandwidth prices to evaluate the capacity provisioning algorithm, showing that it can significantly reduce the overall operating cost of a video streaming CDN, and effectively avoid frequent server switches. Lastly, the book outlines a number of potential research directions regarding cost-aware content delivery. The measurement, analysis, and optimization methodologies and results presented in this book are of particular interest to researchers in the Internet and networking area.

More books from Springer Singapore

Cover of the book Proceedings of the 6th International Conference of Arte-Polis by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Fast Reactor System Design by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Modeling and Simulation of Turbulent Combustion by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Advancing Health and Wellbeing in the Changing Urban Environment by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book A Transnational Feminist View of Surrogacy Biomarkets in India by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Building Autonomous Learners by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book The Story of Indian Manufacturing by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Anisotropic Elasticity by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Smart and Innovative Trends in Next Generation Computing Technologies by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book This is Our Brain by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Pathophysiological Aspects of Proteases by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Inclusive Teaching Strategies for Discipline-based English Studies by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book A Guide to Systems Research by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Unlikely Partners? by Xinming Zhang, Ye Tian, Min Zhao
Cover of the book Hazard Analysis of Seismic Soil Liquefaction by Xinming Zhang, Ye Tian, Min Zhao
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy