P2P tutorial (ESEC 2001) 和 Main P2P Design Requirements 。Resource discovery ·Managing updates 。Scalability Robustness and fault tolerance Trust assessment and management 2001 Karl Aberer,Manfred Hauswirth ESEC/FSE 2001 25 The P2P Cloud Alpine India Akamai Napster Chord DFSI Gnutella JXTA Gridella Freenet Intermemory OFSI Gnutmeg ..and many more .. 2001 Karl Aberer,Manfred Hauswirth ESEC/FSE 2001 26 (c)2001 Karl Aberer,Manfred Hauswirth 13P2P tutorial (ESEC 2001) (c) 2001 Karl Aberer, Manfred Hauswirth 13 © 2001 Karl Aberer, Manfred Hauswirth ESEC/FSE 2001 25 Main P2P Design Requirements • Resource discovery • Managing updates • Scalability • Robustness and fault tolerance • Trust assessment and management © 2001 Karl Aberer, Manfred Hauswirth ESEC/FSE 2001 26 The P2P Cloud Gnutella Freenet Napster JXTA Akamai India Intermemory Alpine Chord DFSI OFSI Gnutmeg ... and many more ... Gridella