Moving Stuff Around
- File sharing
- Don't overload the sharer
- Ephemeral Streams
- Only exist for as long as something is being downloaded
- BitTorrent and moving Blocks
- Break up a file into pieces
- Works faster by sharing the 'least popular' part of a file.
- The Piece Tracker, Tit-for-Tat
- Load-Balancing: share with me, I share with you
- PDTP and the big picture of flows
- StreamCast and FEC encoding
- Avoids the need for a centralized piece tracker
- Like a hologram for file contents
- Streaming Video and Audio, MultiCast
- Radio stations: data must arrive on time, in order.