Being a human, we can not without communication, sacramental manduction our life and c be transition, which make our relation closer and closer. Nowadays, people are not altogether using Fax or telephone, precisely as well using communication entanglement to share what they want, especially harmony and photo. Therefore, I have already some information of Napster and Gnutella for compare the differences of both flows. Furthermore, this report is going to discuss advantage and disadvantages of severally network system.
Peer-to peer
Both of the networking system is P2P. Lawrence Lessig (2001, 56) indicates that P2P is a network that is being served not by a single central severs, but by Peer machines linked across the network. This means the processing of transferring shoot downs are using internet, from one reckoner to another computer, it can be your neighbors or half around of the world.
Napster
The most popular of sharing protocol is Napster which constructed by Shawn Fanning and Sean Parker, Lawrence Lessig (2001, 54) illustrate that it is a technology simplifying file sharing for Mp3. Napster is using centralized file servers for sharing Mp3, but it is not keep Mp3s file on it.
When we log onto the Napster network via of the software then our computer will be affiliated onto a central Napster server automatically, and using search case to project out your favorite music from other Napster user. Therefore, Napster is only responsible for finding the Mp3 links, not responsible for what happened after that.
Gnutella
The function of Gnutella is similar to the Napster, it is not only transfer Mp3 files from one computer to another computer, but also various types of files via the internet and without all central servers; all information can be like a shot to send from the sender to receiver because the software will find out the receivers...
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