Unstructured P2P Systems qqqqqq Gnutella Empirical Studies Freenet BitTorrent Skype Search Enhancement DIS 2006 Overlay q Fully Distributed P2P Networks are essentially an overlay over the Internet q Questions: n Why each peer needs to maintain some neighbor contacts? n How to select neighbors?
Duration: 3 years, nq Application targeted n Problem Statement n Future Internet content and media management using P2P paradigm qq multicast is dead, unicast is the king but unicast does not consider ISP interests n at most it optimizes throughput and latency Typical P2P traffic pattern The NAPA-WINE Vision n Non-optimized P2P Managing.
Others are focused on Content Delivery Networks [12], which is not our case here. We aim at analyzing P2P storage systems to achieve high durability and availability at low cost in bandwidth usage.
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