Rudi and Joe of 4D, Inc. went over how to develop applications for the iPhone using the 4D Ajax Framework. The sum total is that there are some interesting, but limited things you can do for the iPhone using 4DAF. The capabilities should improve over time.

Sergiy Temnikov of 4D SAS gave a great talk on how 4D v11 integrates SQL into the 4D language, and where 4D developers should start if they’re just learning SQL.

The general Q&A session at 4D Summit was full of questions about 4d v11 SQL, as well as long-standing questions like support for Linux.

This session at 4D Summit went over the most critical things you need to take into consideration when upgrading a database to 4D v11 SQL, including how the v11 database will act differently from it’s predecessors.

The biggest improvement in 4D v11 SQL has to be the core database engine itself. In this session two of the best minds at 4D SAS went over the changes to the database engine and how it behaves differently (and better) than its predecessors.