A method and system for delivering data over a network to a large number of clients, which may be suitable for building large-scale Video-on-Demand (VOD) systems. In current VOD systems, the client may suffer from a long latency before starting to receive requested data that is capable of providing sufficient...http://www.google.fr/patents/US7574728?utm_source=gb-gplus-shareBrevet US7574728 - System for delivering data over a network