4 |
-please notice that in this section *all* the pros and cons are not mentioned |
-please notice that in this section *all* the pros and cons are not mentioned |
5 |
-all characterizations do not apply to all examples which are given |
-all characterizations do not apply to all examples which are given |
6 |
|
|
7 |
|
Approaches: |
8 |
|
1) centralized (napspter, audiogalaxy: search index on single server, p2p file transer between clients) |
9 |
|
1) decentralized, but structured (DHTs, SWAN, gnutella superpeers/peer clusters) |
10 |
|
3) decentralized and unstructured (gnutellas, freenet) |
11 |
|
|
12 |
|
|
13 |
1.1. Distributed Hash Tables (DHT) |
1.1. Distributed Hash Tables (DHT) |
14 |
|
|
15 |
+fast routing (aka searching) |
+fast routing (aka searching) |