Here's a situation we've all be in at one point. We have a program. We want to make that program faster. We know about threads, processes, fibers. Then you start programming and you have no clue what to do. I was there. It sucks. This talk guides you down the rabbit hole and brings out the other side.
Points covered: Threads, Fibers Processes, Forking, Detaching Parellelism vs Concurrency The many many different ways I crashed my computer learning these things Gotchas of each Common ways you shoot yourself in the foot Celluoid
This is a learning and informative talk. It's target at intermediate developers who have ruby experience but never written any multi threaded code.