How to implement downloading one file from multiple locations to speed up downloads?

Question

PHP

Good day!

Today, during the development of a project to which files in excess of large sizes (from 100GB) will be uploaded, the question arose about the speed of uploading files to the server.
After studying the Internet, references were found to a certain technology / algorithm that would allow you to download one file from several points (home, work, WiFi in the park) at the same time.
Unfortunately, all attempts to find a description of this technology were not successful, I ask for your help.

And actually the final question:
How to implement the download of one file from several places to speed up the download?

Answer 1

This is the task of the front...
https://highlightjs.org/

Answer 2

p2p, torrent

Answer 3

Thank you! Didn't think about torrents