This is a feature that is part of Oracle GlassFish Server Control which comes bundled with Oracle GlassFish Server and available for free trial. In addition, this requires the upcoming Oracle Coherence 3.7 product.
This is part one of a two-part video discussing the concepts behind Oracle Coherence and how Active Cache for GlassFish provides seamless integration with Coherence*Web. If you are already familiar with Coherence, you may want to jump to 17:45 into part 1 to hear about the installation and setup for Oracle GlassFish Server 3.1.
Stay tuned for part 2!
This screencast is hosted on the GlassFish YouTube Channel.