Network distance estimation with dynamic landmark triangles
SIGMETRICS '08 Proceedings of the 2008 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Content delivery networks: protection or threat?
ESORICS'09 Proceedings of the 14th European conference on Research in computer security
Measuring a commercial content delivery network
Proceedings of the 20th international conference on World wide web
The Scope for online social network aided caching in web CDNs
ANCS '13 Proceedings of the ninth ACM/IEEE symposium on Architectures for networking and communications systems
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The central question addressed in this paper is whether a content delivery network (CDN)needs to deploy its servers in a large number of locations to achieve its current levels of performance.Our study indicates that a relatively small number of consolidated data centers might provide similar performance to end-users. or over 30%of the total 34,000 servers claimed by Akamai during the study period,were pingable.