Optimal dynamic replica placement in content delivery networks

@inproceedings{Bartolini2003OptimalDR,
  title={Optimal dynamic replica placement in content delivery networks},
  author={Novella Bartolini and Francesco Lo Presti and Chiara Petrioli},
  booktitle={ICON},
  year={2003}
}
Content Delivery Networks (CDN) design entails the placement of server replicas to bring the content close to the users, together with an efficient and content aware request routing. In this paper we address the problem of dynamicreplica placement to account for users demand variability while optimizing the costs paid by a CDN provider and the overall performance of the distributed replica servers architecture. We formulate the dynamic replica placement problem as a Semi Markov Decision Process… CONTINUE READING
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Placement Strategy for Replicated Servers in CDN

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