title: Other purposes of data streaming besides videos/audio
body: <p>I'm trying to understand the purposes of streaming (chiefly from a server to a visual client like a browser or an app). The basic concept of sending chunks of data instead of waiting for all the data to arrive is clear to me. I can easily think of use cases like loading audio or video, or maybe even photos. But are there any other use cases e.g. for sending textual data or jsons?</p>