1. Memcached, http://www.danga.com/memcached/
2. BitTorrent, http://www.bittorrent.com/index.html
3. Schollmeier, R.: A Definition of Peer-to-Peer Networking for the Classification of Peer-to-Peer Architectures and Applications. In: First International Conference on Peer-to-Peer Computing (P2P 2001). IEEE Computer Society Press, Los Alamitos (2001)
4. Colquhoun, J.: A BitTorrent-Based Peer-to-Peer Database Server Newcastle University (2009), CS-TR No1135
5. Colquhoun, J., Watson, P.: A Peer-to-Peer Database Server based on BitTorrent. Newcastle University (2008), CS-TR No1089