I thought it would be interesting to point out the tweaks themselves, to reiterate the point that JRuby and the JVM give you lots of knobs to tune your application. The notepad of tweaks, numbers and the script used to run them is here.
I'm Federico Feroldi, a visionary developer and technology enthustiast. This blog will follow my latest projects and interests about my life and my job. I hope you'll enjoy and contribute with your comments.