This talk will demonstrate and show how the grails video plugin works by allowing pseudo-streaming to the browser and using ffmpeg to transcode all videos into a common format on the server. Clients ask many times for functionality like this for their sites, and you will learn a easy and simple and free way to fulfill the need.
This plugin also uses quartz for the asynchronous video processing.
Terracotta has a free open source edition which provides excellent functionality for clustering in Grails and Java, and I will show use to set up Terracotta and cluster your application using its main features Ehcache, HTTP Session in Tomcat, and Quartz.
I will cover the Ehcache and Tomcat aspect of integrating Grails with it and show a demonstration interacting with a Grails application and the Terracotta console. This talk will also cover how to configure Tomcat Terracotta for HTTP session clustering, hot spare, and Ehcache, and Quartz support.