Use a RAM disk to store temporary HLS video fragment files of your live-stream server

What exactly is a RAM disk?Why would I want to use a RAM disk?How large should the RAM disk be?How to create a RAM disk I’ve posted several articles in the past, most noteably this one, on the subject of live-streaming, so it shouldn’t be a real big surprise that I’m doing another post on it. A RAM disk can enhance your live-stream server, while at the same time increasing …