國立高雄大學圖資館 |

Language: English

Back

Internet video data streamingenergy-...

SpringerLink (Online service)

Internet video data streamingenergy-saving and cost-aware methods /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Internet video data streamingby Ye Tian, Min Zhao, Xinming Zhang.
Reminder of title:	energy-saving and cost-aware methods /
Author:	Tian, Ye.
other author:	Zhao, Min.
Published:	Singapore :Springer Singapore :2017.
Description:	xi, 60 p. :ill., digital ;24 cm.
Contained By:	Springer eBooks
Subject:	Digital video.
Online resource:	http://dx.doi.org/10.1007/978-981-10-6523-1
ISBN:	9789811065231$q(electronic bk.)

Internet video data streamingenergy-saving and cost-aware methods /
Tian, Ye.

Internet video data streamingenergy-saving and cost-aware methods /[electronic resource] :by Ye Tian, Min Zhao, Xinming Zhang. - Singapore :Springer Singapore :2017. - xi, 60 p. :ill., digital ;24 cm. - SpringerBriefs in computer science,2191-5768. - SpringerBriefs in computer science..

Chapter 1 Introduction -- 1.1 Background -- 1.2 CDN Objectives -- 1.3 Challenges in CDN -- 1.4 Energy-saving and Cost-aware Content Delivery -- Chapter 2 Content Delivery Networks and Its Interplay with ISPs -- 2.1 CDNs in Real World -- 2.2 Interplay between CDN and ISP -- Chapter 3 Energy Management -- 3.1 Energy Saving for Data Center -- 3.2 Energy Saving for CDN -- Chapter 4 Cost Measurement for Internet Video Streaming -- 4.1 Measurement Methodology and CDN Architecture -- 4.2 Server Selection Policy Analysis -- 4.3 Energy-aware Capacity Provisioning -- 4.4 Implication and Motivation -- Chapter 5 Capacity Provisioning for Video Content Delivery -- 5.1 Problem Statement -- 5.2 Capacity Provisioning Algorithm -- Chapter 6 Performance Evaluation -- 6.1 Experiment Setup -- 6.2 Evaluation and Comparison -- Chapter 7 Concluding Remarks.

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.

ISBN: 9789811065231$q(electronic bk.)

Standard No.: 10.1007/978-981-10-6523-1doiSubjects--Topical Terms:

182740
Digital video.

LC Class. No.: TK6680.5 / .T53 2017

Dewey Class. No.: 006.696

Internet video data streamingenergy-saving and cost-aware methods /
LDR:03418nmm a2200337 a 4500 001 523344
003 DE-He213
005 20180420160743.0
006 m d
007 cr nn 008maaau
008 180628s2017 si s 0 eng d
020 $a 9789811065231$q(electronic bk.)
020 $a 9789811065224$q(paper)
024 7 $a 10.1007/978-981-10-6523-1 $2 doi
035 $a 978-981-10-6523-1
040 $a GP $c GP
041 0 $a eng
050 4 $a TK6680.5 $b .T53 2017
072 7 $a UT $2 bicssc
072 7 $a COM069000 $2 bisacsh
072 7 $a COM032000 $2 bisacsh
082 0 4 $a 006.696 $2 23
090 $a TK6680.5 $b .T551 2017
100 1 $a Tian, Ye. $3 794470
245 1 0 $a Internet video data streaming $h [electronic resource] : $b energy-saving and cost-aware methods / $c by Ye Tian, Min Zhao, Xinming Zhang.
260 $a Singapore : $b Springer Singapore : $b Imprint: Springer, $c 2017.
300 $a xi, 60 p. : $b ill., digital ; $c 24 cm.
490 1 $a SpringerBriefs in computer science, $x 2191-5768
505 0 $a Chapter 1 Introduction -- 1.1 Background -- 1.2 CDN Objectives -- 1.3 Challenges in CDN -- 1.4 Energy-saving and Cost-aware Content Delivery -- Chapter 2 Content Delivery Networks and Its Interplay with ISPs -- 2.1 CDNs in Real World -- 2.2 Interplay between CDN and ISP -- Chapter 3 Energy Management -- 3.1 Energy Saving for Data Center -- 3.2 Energy Saving for CDN -- Chapter 4 Cost Measurement for Internet Video Streaming -- 4.1 Measurement Methodology and CDN Architecture -- 4.2 Server Selection Policy Analysis -- 4.3 Energy-aware Capacity Provisioning -- 4.4 Implication and Motivation -- Chapter 5 Capacity Provisioning for Video Content Delivery -- 5.1 Problem Statement -- 5.2 Capacity Provisioning Algorithm -- Chapter 6 Performance Evaluation -- 6.1 Experiment Setup -- 6.2 Evaluation and Comparison -- Chapter 7 Concluding Remarks.
520 $a 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.
650 0 $a Digital video. $3 182740
650 0 $a Energy consumption. $3 214409
650 1 4 $a Computer Science. $3 212513
650 2 4 $a Information Systems and Communication Service. $3 274025
650 2 4 $a Computer Communication Networks. $3 218087
650 2 4 $a Communications Engineering, Networks. $3 273745
650 2 4 $a System Performance and Evaluation. $3 273898
700 1 $a Zhao, Min. $3 794471
700 1 $a Zhang, Xinming. $3 794472
710 2 $a SpringerLink (Online service) $3 273601
773 0 $t Springer eBooks
830 0 $a SpringerBriefs in computer science. $3 559641
856 4 0 $u http://dx.doi.org/10.1007/978-981-10-6523-1
950 $a Computer Science (Springer-11645)