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YaCy (English Yet another Cyberspace is another cyberspace, consonant with the English Ya see - yes, I understood).This is a peer-to-peer network, without the use of servers, like Torrent.
Such a network can not be tracked and calculated.
The principle is that everyone puts a program in their hands and becomes a member of the network, where each participant indexes and shares his Internet research. So everything is indexed and the common base is collected.
