[mc42]

If you're thinking about FIRST Robotics Competition, then yep that's nail-on-head about what they do. I briefly talked to one of the folks responsible for that system and they mentioned looking into using a CDN, but couldn't match the relatively low cost of serving a static file over HTTP elsewhere. That being said, the traffic is still enough to tank that entire Azure region last time I checked during the release window (other assets on the same host / their other hosts in the same region were incredibly slow to load.)