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Zusatztext ? a great guide book ? well written! composed as logically coherent whole ?-Bartosz Polaczvk! IEEE Communication Magazine Informationen zum Autor Sasu Tarkoma is a professor at the Helsinki University of Technology, Department of Computer Science and Engineering. He is also a full professor in the Department of Computer Science at the University of Helsinki. He has managed and participated in national and international research projects at the University of Helsinki, Helsinki University of Technology, and Helsinki Institute for Information Technology (HIIT). He has worked in the IT industry as a consultant and chief system architect, and he is a principal member of the research staff at the Nokia Research Center. He has over 100 publications, and has also contributed to several books on mobile middleware. Klappentext A complete introduction to overlay networks, including what they are and what kind of structures they require, this text discusses decentralized overlays, information routing and forwarding, security, and applications. It presents advanced issues concerning performance and context-awareness and highlights recent developments in the field. It covers specific algorithms including BitTorrent, Coolstream, BitOs, Chord, Content Addressable Network, Content Delivery Networks, Overlay multicast, and Peer-to-Peer SIP. The author also presents graph-based algorithms for information dissemination as well as probabilistic algorithms. Zusammenfassung Presents an introduction to overlay networks. Examining what they are and what kind of structures they require, this text covers the key structures, protocols, and algorithms used in overlay networks. It reviews the development in applications, decentralized overlays, security, information routing, and information forwarding. Inhaltsverzeichnis Introduction. Overlay Technology. Applications. Properties of Data. Structure of the Book. Network Technologies. Networking. Firewalls and NATs. Naming.Addressing. Routing. Multicast. Network Coordinates. Network Metrics. Properties of Networks and Data. Data on the Internet. Zipf's Law. Scale-free Networks. Robustness. Small Worlds. Unstructured Overlays. Early Systems. Locating Data. Napster. Gnutella. Skype. BitTorrent. Cross-ISP BitTorrent. Freenet. Comparison. Foundations of Structured Overlays. Geometries. Consistent Hashing. Distributed Data Structures for Clusters. Distributed Hash Tables. APIs. Plaxton's Algorithm. Chord. Pastry. Koorde. Tapestry. Kademlia. Content Addressable Network. Viceroy. Skip Graph. Comparison.Probabilistic Algorithms. Bloom Filters. Bloom Filters in Distributed Computing. Gossip Algorithms. Content-based Networking and Publish/Subscribe. DHT-based Data-centric Communications. Content-based Routing. Router Configurations. Siena and Routing Structures. Hermes. Formal Specification of Content-based Routing Systems. Pub/sub Mobility. Security. Attacks and Threats. Securing Data. Security Issues in P2P Networks. Anonymous Routing. Security Issues in Pub/Sub Networks. Applications. Amazon Dynamo. Overlay Video Delivery. SIP and P2PSIP. CDN Solutions. Each section begins with an Overview. ...
