Content delivery networks
Subtitle: competition, request routing and server placement.
Published: 2004
Language: eng
Number of pages: 88
Description: The role of competition and monetary benefits in the design of Content Delivery Networks (CDNs) is largely an unexplored area. In this thesis, we investigate the effect of competition among the Web based CDNs and show that little difference in their performance may cause significant financial gain/loss. It turns out that the economy of scale effect is very significant and CDN peering might be a lucrative option. Since performance and conforming to the service level agreement (SLA) with content providers is very important, we then focus on designing CDN from this perspective. We provide an asymptotically optimal static request routing policy under a model where the CDN company guarantees a certain level of user latency to the content providers in the SLA. We also look at the monetary benefit issues for monopolistic enterprise CDN and give a solution for surrogate server allocation and placement problem from that perspective.
Notes: Adviser:  Peter Marbach.

Thesis (M.Sc.)--University of Toronto, 2004.

Electronic version licensed for access by U. of T. users.

Source: Masters Abstracts International, Volume: 43-03, page: 0869.

MICR copy on microfiche (1 mcirofiche).