Google I/O the developer event that happened in SanFransisco, many were able to join it but there are thousands of people who were not able to join it Google has not forgotten them. The videos of almost all the talks has been posted but the best one is “Rapid Development wiht Python, Django and Google App Engine“.
Its a must watch video so I decided to share it here. I hope you will benefit from it. You can get the presentation slides from here.
If you like the above video then there are few other good videos too related to Google App Engine, so if you ware interested in learning Google App Engine and not only that but there are videos for other Google technologies which include Gears, Gadgets, OpenSocial and gData. Have look at Google I/O session videos posted with slides