P2P


As we know today, software piracy and file sharing existed before the advent of the Internet, mainly through message boards and private sites. File sharing means that the system allows multiple users to use one or some files together but finding files is tedious and downloading them is slower. It is more common to use a friend's software or music repair as a physical copy. P2P file sharing has changed all this, and people can directly access other people's shared data. P2P is a completely different model, and everyone becomes a server. It has no central server, so everyone who uses the network acts as their own server. P2P makes it a two-way street, rather than simply taking files. In modern P2P networks, when more users download files, it is faster. Instead of getting the entire file from one user, you get smaller files from hundreds or thousands of other users. Even if they only bring you a little bandwidth, composite connections mean that you can get the maximum speed. Then you can help redistribute the files again. P2P technology has many applications on the Internet, such as when we use Facebook and Skype and other network chat tools for file transfer, we use P2P technology and the software using P2P technology is also P2P software. In addition to online chat tools, P2P also has many applications for sharing music and downloading software.

Reference:
https://www.npr.org/sections/alltechconsidered/2013/05/10/182651552/peers-find-less-pressure-borrowing-from-each-other


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