| 書目名稱 | Internet Video Data Streaming | | 副標(biāo)題 | Energy-saving and Co | | 編輯 | Ye Tian,Min Zhao,Xinming Zhang | | 視頻video | http://file.papertrans.cn/473/472411/472411.mp4 | | 概述 | Provides a guidance to the researchers who are tackling CDN’s efficiency issues.Brings a compact introduction on core methods of performance measurement in video data streaming network.Reports the lat | | 叢書名稱 | SpringerBriefs in Computer Science | | 圖書封面 |  | | 描述 | .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 theactual 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 freq | | 出版日期 | Book 2017 | | 關(guān)鍵詞 | video streaming; Content Delivery Network (CDN); network measurement; capacity provisioning; energy savi | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-10-6523-1 | | isbn_softcover | 978-981-10-6522-4 | | isbn_ebook | 978-981-10-6523-1Series ISSN 2191-5768 Series E-ISSN 2191-5776 | | issn_series | 2191-5768 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor |
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