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P2P vs CS.

Published byJean-Bernard Bordeleau Modified over 6 years ago

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Presentation on theme: "P2P vs CS."— Presentation transcript:

1 P2P vs CS

2 Please Meet MR ALDRED

3 He Likes… You know Hex, you smhart!

4 .. And downloads MP3s from the Internet

5 Please Meet Mr Roberts He also likes downloading

6 .. From the Internet

7 Guess what… Mr Pierce Williams He also likes downloading

8 Copy of Song Some student Mr Aldred Mr Roberts

9 Problem is.. So is everyone else…(245,678)

10 What are the problems with this model?
Client Server Network CS Overload the server – to many requests Central fail point – the server Server requires management and resources

11 Let’s consider each computer
Each computer has: A CPU Bandwidth Storage Often the computer is not used

12 Let’s pool together all these resources

13 Advantages / Disadvantages
All computing resources can be used If one or more computers are down others can still operate Maintenance is dealt with by each user BUT More likely to get viruses Security issues

14

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