Enterprise Java Application Server - Version 2.1 "You must register at http://www.essencomp.com/trials/trialfrm.asp?8 for a free trial of the product". Enterprise Java Application Server (EJAS) technology is a framework for developing and executing Distributed Applications. These Applications provide System - Level Services such as Transaction Management, Security, Client Connectivity and Database Access. Enterprise Java Beans provide a Component Model that will help you to build Business Applications with your existing Databases, Applications, Systems, and Infrastructure Management.