| |
P2P
Stands for Peer-to-peer
Terminology | Dictionary | Explanation
P2P is a sharing and delivery system where users who are logged are able to download files from eachother.
There seem to be
two groups of peer-to-peer users. The first group are kids downloading
some music now and then because they can't
afford cd's. Second are the older p2p users who use p2p also for
downloading games, programs, movies, etc.
In the media, peer-to-peer users are being labelled as dangerous pirates. They are a lot easier to bust for the RIAA/FBI and there are quite some of them who are being sued by
the RIAA for thousands of dollars. The level of security is very low, and it's easy to get access to all warez. This is why they endanger the sceners. The download speeds are quite low since you download from other users. Most p2p-users don't have a clue about what a long way a release has made until it's available for download in p2p software. It has been released, spread from topsites to fxpboards, then to irc/newsgroups and in the end it's available for the mass via peer-to-peer. The speed of p2p is the lowest, since users download from eachother.
A special kind of p2p system is BitTorrent. It uses a central location which coordinates the downloads, but it doesn't host any. The download itself consists of several pieces offered by various users. Such a coordinated group is called a torrent. BitTorrent is widely used, although it's rather insecure. It's easy to get access. The central distribution point is called the tracker. The tracker knows which users already have the file, and which users want to download it. The users who already have the download are called seeders, and the users who are downloading are called leechers. Every user who downloads a certain file, downloads a different part of the file. When the seeder goes offline, they can still download from eachother and all users can complete the file.
|
|