JCGrid is an easy-to-use tools for real-world grid-computing. It requires only to install Java Runtime and you can easy split your cpu-intensive task among several Workstations/PC/Mac/etc. It includes support for POVRay and MandelGrid as usage examples.
Data Evolution for Java. Finch is a Data Transformation System based on JDBC and other Java blessed specifications. Finch is based on a component task architecture allowing users to create complex data manipulation jobs.
<img src=http://www.ifrance.com/divisionX/JOE-LOGO.BMP align=left><div><b>JOE</b> -<i>Java Optimization Engine</i>- provides an easy way to optimize programmatically Java applications. <b>JOE</b> is an Ant optional task (like XDoclet or JavaCC).</div><br