Many of you have asked for copies of my slides and links to the YouTube videos. Here you go.
Building Complex, Scalable Applications on Google App Engine
China, JuneDownload slides
Japan, JuneDownload slides
Thanks to Brett Slatkin's for his I/O talk.
From Spark Plug to Drive Train: Life of an App Engine Request
Thanks to Alon Levi for his I/O talk.
Google Web Toolkit Architecture: Best Practices For Architecting Your GWT App
Thank to Ray Ryan's original I/O talk