Joist is a web application development stack. It consists of two sub-projects joist.domain, an ORM with type-safe queries (no strings) and no runtime class generation (no CGLIB), and joist.web, a component-based web framework. The goal is a simple, productive environment for enterprise-scale webapps. This screencast shows how to use the …
We all like puzzles and that is what this talk is all about, puzzles, Java, and performance. In this highly interactive talk we will look at a number of small benchmarks with interesting performance characteristics. In working through the puzzle we will discover how and why we’ve gotten the results …
Groovy is the new dynamic language for the Java platform that any Java 
project can benefit from.
 Learn when and how you can use Groovy as a “Super Glue”, heat up your Java
 application with a “Melted Core”, alleviate pains with “Keyhole Surgery”,
 adapt it to local needs with “Smart …
Of all our design tools, creation of value objects is probable the most underused. This is the case especially considering its enormous potential to relieve entities and services from a lot of disturbing complexity. In this presentation we see some power-usage of the concept and how it can revolutionise your …
The BUG is a modular, mobile, open source computer designed to put the user in control. Using Linux, Java, and OSGi new types of applications can be created with previously unknown hardware combinations. This talk will illustrate how to build dynamic, highly customizable applications using Linux, Java, OSGi, and Eclipse. …
This video shows how to configure coding rules with Sonar, an open source software quality management platform. Sonar home