Hystrix: it's the genus name for "Old World" porcupines, and it's also the latest release from Netflix. But you won't see it in their catalog of movie and TV titles, and you can't add it to your queue, because it's not content--it's how Netflix makes sure its content is highly available. Now, Netflix has made Hystrix open source, for anyone using Amazon Web Services (AWS) to implement in their own cloud applications. Read on for details on this "resilience engineering" code library.
