Chaos Engineering is the discipline of experimenting on a system in order to build confidence in the system’s capability to withstand turbulent conditions in production.

Chaos Engineering was developed by the team at Netflix and is most notably implemented in their Chaos Monkey performance testing tool.

Understudy allows access to streaming video through the Front Row interface of Mac OS X. The user can subscribe to multiple feeds, and select a video to watch from them. Understudy currently supports Hulu, Netflix, YouTube, and to some degree the BBC iPlayer.