Terracotta meets Grails with the Terracotta for Grails plugin
This is one of the really great things about Grails and Groovy, because Groovy classes are just standard Java classes it is possible to integrate Groovy or Grails applications with any existing Java infrastructure, including data grids like Terracotta and Coherence. Awesome stuff.
About Graeme Rocher
Graeme Rocher is the project lead and co-founder of the Grails web application framework. He's a member of the JSR-241 Expert Group which standardizes the Groovy language. Graeme authored the Definitive Guide to Grails for Apress and is a frequent speaker at JavaOne, JavaPolis, NoFluffJustStuff, JAOO, the Sun TechDays and more. Before founding G2One Inc, Graeme was the CTO of SkillsMatter, a skills transfer company specializing in Open Source technology and agile software development, where Graeme was in charge of the company's courseware development strategy and general technical direction.