Aaron Patterson: Rails 3.1 performance and Rack middleware
O'Reilly · Talk · YouTube title: RailsConf 2011: Aaron Patterson, "Double Dream Hands: So Intense!"
Why it's here
Cited in Rails performance and Rack design discussions for Patterson's analysis of stack depth and garbage collection.
What it covers
Aaron Patterson's RailsConf 2011 talk on Rails 3.1 performance, showing why deeper Rack middleware stacks slow Rails and how a shallower pipeline helps. It also touches on Rack API design.