Consider distributing a file of F= 20 Gbits to N = 100 peers. The server has an upload rate of us = 40Mbps, and each peer has a download rate of di = 5 Mbps and an upload rate of ui = 500 Kbps. i) Estimate the distribution time in a client-server architecture. ii) Estimate the distribution time in a peer-to-peer architecture.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Consider distributing a file of F = 20 Gbits to N = 100 peers. The server
has an upload rate of us = 40Mbps, and each peer has a download
rate of di = 5 Mbps and an upload rate of ui = 500 Kbps.
i)
Estimate the distribution time in a client-server architecture.
ii)
Estimate the distribution time in a peer-to-peer architecture.
Transcribed Image Text:Consider distributing a file of F = 20 Gbits to N = 100 peers. The server has an upload rate of us = 40Mbps, and each peer has a download rate of di = 5 Mbps and an upload rate of ui = 500 Kbps. i) Estimate the distribution time in a client-server architecture. ii) Estimate the distribution time in a peer-to-peer architecture.
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