The JBoss Clustering Patterns library is a collection of reusable clustering architectural patterns and configurations. Following the style of the GoF patterns, this each pattern in this collection includes a use case, prereqisites, description, and even sample configuration files and a link to a thread in the JBoss Clustering user forum where real live uses of such patterns can be discussed.
In general, these are tried and tested real-world configurations. We encourage JBoss users to submit their own patterns and ideas, and where possible, mention where such patterns are used.