A fast Symfony
A very clever trick for using a portion of the Symfony framework to respond to Ajax calls:
Now I can execute a component from the client side. The component architecture offers native View/Controller separation, and the configuration initialization brings autoloading, database access, and more. It does work perfectly, but is it fast? Speed tests show that not launching the filter chain saves about 40% to 50% of the cost of a symfony initalization. This means that you can multiply the number of requests that your server can handle by two – for very simple requests.