eDonkey network (also known as the eDonkey2000 network or eD2k) is a decentralized, mostly server-based, peer-to-peer file sharing network best suited to share big files among users, and to provide long term availability of said files. In practice, it is generally used to share video files, full music albums and computer programs. Like most file sharing networks, it is decentralized, as there is not any central hub for the network; also, files are not stored on a central server but are exchanged directly between users based on the peer-to-peer principle. Currently, the eD2k network is not supported by any corporation or government (in the past it was supported by the MetaMachine Corporation, its creator, which now is out of business) and works by being fully supported by its users alone.