Rod Johnson and Stefan Schmidt introduce Spring Roo, building a sample app, unit and integration tests, AspectJ utilization, dependency injection, controller/view generation and GWT integration.
Mark Thomas explains the common Java OutOfMemoryError failures, showing how to diagnose such errors. He also discusses the JVM and tc Server configuration parameters affecting memory settings.
Christian Dupuis discusses the SpringSource Tool Suite (STS), STS features, demos of STS, Groovy/Grails, Spring 3.0, REST, Spring Roo, Cloud Foundry, tc Server, dm Server, VMWare, and the STS roadmap.
Rod Johnson covers the history of Spring, Spring 3.0, Spring Integration, Groovy, Grails, tc Server, Spring Insight, SpringSource Tool Suite, the VMWare acquisition and the Enterprise Java Cloud.