[Gzz-commits] gzz/Documentation/misc/hemppah-progradu existin...

[Hermanni Hyytiälä]

CVSROOT:        /cvsroot/gzz
Module name:    gzz
Changes by:     Hermanni Hyytiälä <address@hidden>      02/11/11 08:29:08

Modified files:
        Documentation/misc/hemppah-progradu: existing_systems_overview 

Log message:
        Searching: main approaches (shortly)

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/Documentation/misc/hemppah-progradu/existing_systems_overview.diff?tr1=1.7&tr2=1.8&r1=text&r2=text

Patches:
Index: gzz/Documentation/misc/hemppah-progradu/existing_systems_overview
diff -u gzz/Documentation/misc/hemppah-progradu/existing_systems_overview:1.7 
gzz/Documentation/misc/hemppah-progradu/existing_systems_overview:1.8
--- gzz/Documentation/misc/hemppah-progradu/existing_systems_overview:1.7       
Mon Nov 11 08:19:26 2002
+++ gzz/Documentation/misc/hemppah-progradu/existing_systems_overview   Mon Nov 
11 08:29:08 2002
@@ -197,6 +197,11 @@
 -Search mechanisms are unscalable: a great amount of loads are generated 
 on the network during search requests
 
+4. Searching
+
+Three main approaches: broadcasting (e.g. Gnutella, Freenet), 
location-deterministic
+ (e.g. CAN, Chord) and distributed trie-tree (e.g. Coral)
+
 Miscellaneous notes:
 
 -Object's popularity: studies have shown that Napster, Gnutella and Web