Talk i gave at Better Software on May 5th 2010, together with Fullo of Ideato. It's about improving web applications speed. Based on Steve Souders work. I'll be giving a newer version of the talk at PHP Day 2010 Also http://www.ideato.it/ http://federico.galassi.net/ http://www.stevesouders.com/ http://www.bettersoftware.it/ http://www.phpday.it/ Follow me on Twitter https://twitter.com/federicogalassi