![]() Photo: BitTorrent is constantly reinventing itself. Name when people started using them to share copyright music tracks More popular instant messaging (IM) chat programs (as well asĬontroversial file-sharing programs, which earned themselves a bad Peer-to-peer (P2P) communication and it's used by some of the Information by communicating directly-and it is! This is called ![]() Other one, it should be possible for any two computers to share Theory) every computer that's online is connected indirectly to every Since there's no single, central computer controlling the Internet and (in Photo: KTorrent: A BitTorrent "client" for the Linux operating system. Person in Seattle downloaded the Sharks track and then shared it withĪll the other Sharks fans who live nearby? Roughly speaking, that's Sounds crazy? Wouldn't it be much more sensible if one Pretty much the same data making that same stupidly long journey over and Going to be steaming over the Internet between Fiji and Seattle, butīecause everyone is downloading the same track, it's going to be Large number of Sharks fans all live near one another on the opposite You can see how ridiculous the whole thing gets if you consider what happens if a To pay to their ISP (Internet Service Provider)-which is pretty crazy if they're a small band without much Server, the more bandwidth the Sharks will use and the more they'll have Website hosting fees: the more data people download from their Nearby! The whole exercise is also going to cost the Sharks an absolute fortune in Whole of Fiji's Internet service will be severely degraded justīecause lots of people are downloading the Sharks track from a server The server is based on a small island like Fiji. Worse, all that music is going toĬongest parts of the Internet linked to the Sharks' server. Grind to a halt, it's going to run incredibly slowly so it could take each The server hosting the Sharks' track is going to be besieged with trafficįrom all over the world at exactly the same time. Release their track one Monday morning after a lengthy marketingĬampaign telling the world that's exactly what they'll be doing. World-beating band The Uber Popular Sharks. Hosting some really popular file: the latest MP3 music track from This system works well most of the time, but if you think about it a little, you can They contain) to a server, which does its best to oblige. (individual web pages and the text, photo, and multimedia content Machines we have in our homes and offices that download data fromīrowsing a website involves a lengthy conversation between aĬlient and a server: a program called a web browser, running on yourĬomputer, sends repeated requests for bits of the websites ![]() That it uses two kinds of computers linked together:Īre the big powerful machines that hold web pages, downloadable If you've read our article about how the Internet works, you'll know
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