Description: Internet Video Data Streaming Please note: this item is printed on demand and will take extra time before it can be dispatched to you (up to 20 working days). Energy-saving and Cost-aware Methods Author(s): Ye Tian, Min Zhao, Xinming Zhang Format: Paperback Publisher: Springer Verlag, Singapore, Singapore Imprint: Springer Verlag, Singapore ISBN-13: 9789811065224, 978-9811065224 Synopsis 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.
Price: 38.07 GBP
Location: Aldershot
End Time: 2024-12-26T08:56:10.000Z
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Book Title: Internet Video Data Streaming
Number of Pages: 60 Pages
Language: English
Publication Name: Internet Video Data Streaming: Energy-Saving and Cost-Aware Methods
Publisher: Springer Verlag, Singapore
Publication Year: 2017
Subject: Engineering & Technology, Computer Science
Item Height: 235 mm
Item Weight: 1241 g
Type: Textbook
Author: Ye Tian, Xinming Zhang, Min Zhao
Series: Springerbriefs in Computer Science
Item Width: 155 mm
Format: Paperback
