A peer-to-peer (or P2P) computer network is a network that relies primarily on the computing power and bandwidth of the participants in the network rather than concentrating it in a relatively low number of servers. P2P networks are typically used for connecting nodes via largely ad hoc connections.
Such networks are useful for many purposes but have different impact on end users and the Enterprise. File sharing, containing audio, video, data or anything in digital format is very common as well as realtime data, such as telephony traffic, is also passed using P2P technology.
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The intent behind TorrentSpy is to give the BitTorrent power-user all the information they can get in one place. The primary motivating feature is the ability to see in real time the current number of complete/incomplete users on a torrent. The other neat feature is the ability to see which of your files in a multi-file torrent are complete and which are not. It can easily be set up to work as the default .torrent application, so that you will always know the status before you start your download.