This GlassFish community update presents GlassFish 3.1, the fist full Java EE 6 clustered application server released. It took place at the Jazoon Conference in Zurich. GlassFish 3.1 notable features include clustering, session replication for high availability, application deployment versioning as well as a new administration backend for clustering that allows high number cluster size deployment.

This video explains why the NetBeans rich-client desktop framework has been chosen by so many organizations around the world. It saves years of development time in building any significant desktop application, by providing a modular framework that simplifies both developing and updating desktop applications. You will gain hands on experience relevant for real world scenarios based on experiences from experts in the field.

Play! is an open source framework to build Web applications in Java and Scala. Play focuses on developer productivity and targets RESTful architectures. With Play!, there’s no more waiting for compilation, packaging, and redeployment after every code change. Just change your code and hit reload. Play! framework makes it fun and productive to build Web applications and do continuous delivery. Even better, you can choose either Java or Scala as your programming language. Scala is an innovative new language that compiles to byte code and runs in the JVM just …

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/