Dave Terry examined some of the inner workings of 4D v11 including the new component architecture. His examples included a component that could create tables in the host database for its own use.

Charlie Vass went over his work for NASCAR and Formula 1 racing in which he built a system which provided data via SOAP (web services) that powered FanView - a handheld device used by spectators at racing events.

Just wondering who has the busiest web site powered by 4D…

Miyako of 4D Japan gave an incredible presentation on the complexities of Unicode and how 4D v11 implemented Unicode support.

Julien and Rudi of 4D, Inc. went in depth on how the 4D Ajax framework works - what the different components are, how they work, and how you should approach Web 2.0 solutions using 4DAF.