Torrents – Everything You Need to Know
If you click on that link tomorrow, or next week or next month, the file will still be downloaded from Google’s server.
But when we download torrents, there is no fixed server. Files are downloaded from other people’s computers who had previously downloaded that torrent.
A user who has downloaded the first 50 pieces of a file is a leecher, but he is uploading those files simultaneously and you are a person who has only 10 first pieces, so you can download up to 50 pieces from him. Here he would be your peer.
There are no exact minimum criteria but just make sure you choose the one with the maximum seeders.