Peer-to-Peer
Architecture


     1
               1
Problem:
Communication between
  Every Pair of Peers


          2
                        2
Idea (old): A peer p only
needs to communicate
with another peer q
if p is relevant to q

            3
                  ...
Recall: In C/S Architecture, the
server has global information
and decide who is relevant to
who.


               4
     ...
Problem: No global
information in P2P
architecture.


           5
                     5
Naive Solution: Every
peer keeps global information
about all other peers and
make individual decision.


              6
...
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
CS4344 Lecture 6: Interest Management in P2P Architecture
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Transcript of "CS4344 Lecture 6: Interest Management in P2P Architecture"

  1. 1. Peer-to-Peer Architecture 1 1
  2. 2. Problem: Communication between Every Pair of Peers 2 2
  3. 3. Idea (old): A peer p only needs to communicate with another peer q if p is relevant to q 3 3
  4. 4. Recall: In C/S Architecture, the server has global information and decide who is relevant to who. 4 4
  5. 5. Problem: No global information in P2P architecture. 5 5
  6. 6. Naive Solution: Every peer keeps global information about all other peers and make individual decision. 6 6

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