In Detail The EJB 3 (Enterprise Java Beans version 3) specification is a core component of enterprise-level JEE (Java Platform Enterprise Edition) implementations and this improved version is set to simplify the development of Enterprise Java applications. This book covers the core elements of EJB 3 technology, exploring them in a concise manner with many supporting examples. You will gain a thorough understanding of EJB 3 technology and learn about the most important features of EJB 3 quickly. What you will learn from this book? This book will teach you the core elements of EJB 3 technology. You will:Gain a rapid introduction to the EJB 3 essentials while learning about the underlying principlesCreate Entities, Message-Driven Beans, Session Beans a...