This video explains how to connect enterprise Java stack with cloud deployment via a task-focused continuous integration loop. The SCM and code review technologies, based on the Eclipse Mylyn interoperability platform, are used to demonstrate how to achieve this objective.
Watch this video on http://tasktop.com/resources/videos/jax2011/keynote.php

Grails is focused on developer productivity more than raw speed, but that doesn’t mean it’s a slouch. When you do need better response times, there are plenty of options available. This video will show how to isolate performance issues and what you can do to fix them.

This episode of the Grails tutorial covers:
* Submitting Data To a Controller from a form in a Groovy Server Pages.
* Display results from a Controller to a Groovy Server Pages.

This tutorial will teach you how to to install Apache Tomcat in your develpoment environment, access Tomcat documents, understand and use the tomcat logging system, learn about Tomcat class loading, perform a deep restart of Tomcat and manually install an Eclipse plug-in.

Video producer, source code and more information on http://cse.csusb.edu/turner/java_web_programming/tomcat/

Gradle is a build system for Java that you can use to create declarative, maintainable, concise and high-performance builds. You can choose the balance for yourself. It has powerful multi-project build support. It has a layer on top of Ivy that provides a build-by-convention integration for Ivy.

This video demonstrates several strategies for incrementally moving portions of the application to Ruby and taking advantage of the productivity of Rails in a legacy Java environment. While JRuby could be an integration glue for Java applications, introducing Rails into an existing application without any significant rewriting is not obvious.

Video Producer: Scottish Ruby Conference

This video presents the Spring MVC3 programming model, detailing with examples: mapping HTTP requests, binding requests/responses, rendering views, using data, handling exceptions and testing.
http://www.infoq.com/presentations/Mastering-Spring-MVC-3