Best Practices for Performance Tuning; JBoss Enterprise Application Platform 5 - Tips and Tricks for Optimizing Your Application's Performance
Source: Red Hat
Overall, performance tuning is a very important part of creating, maintaining, and deploying a successful business application. Whether one is building custom applications or deploying commercial, off-the-shelf solutions, one will likely need to tune the application, the database, the middleware, or all three. In fact, 75% of performance issues originate with the application itself. When organizations select application middleware, performance is always one of their most important selection criteria, if not the most important. In many cases the customers tell them they chose JBoss Enterprise Application Platform (EAP) because of its superior performance. They know that many users of JBoss EAP are achieving superior application performance day after day.