Upload

Up-looking arrow below a flat surface (a line)
Up-looking arrow over an open box (a hollow long rectangle with the top line removed)
Up-looking arrow inside a circle
Three generic symbols for uploading

Uploading refers to transmitting data from one computer system to another through means of a network.[1] Common methods of uploading include: uploading via web browsers, FTP clients, and terminals (SCP/SFTP). Uploading can be used in the context of (potentially many) clients that send files to a central server. While uploading can also be defined in the context of sending files between distributed clients, such as with a peer-to-peer (P2P) file-sharing protocol like BitTorrent, the term file sharing is more often used in this case. Moving files within a computer system, as opposed to over a network, is called file copying.

Uploading directly contrasts with downloading, where data is received over a network. In the case of users uploading files over the internet, uploading is often slower than downloading as many internet service providers (ISPs) offer asymmetric connections, which offer more network bandwidth for downloading than uploading.

  1. ^ "What is Uploading? Definition from WhatIs.com". WhatIs.com. Retrieved 11 June 2020.