Sounds like an interesting problem to have. Would something peer-to-peer like BitTorrent work to spread the load? Utilize more of the networks' bisectional band

Sounds like an interesting problem to have. Would something peer-to-peer like BitTorrent work to spread the load? Utilize more of the networks' bisectional bandwidth, as opposed to just saturating a smaller number of server uplinks. I recall reading many years ago that Facebook did this (I think it was them?)