hi folks, i am just starting to learn EJB and trying to figure out why EJB is required. it would be a great help if someone could explain me the TYPICAL situation that only need EJB to solve the problem. please give me some pointers to EJB literature too. thanks.
Joined: May 09, 2002
EJB is a serverside component architecture that simplifies the process of building enterprise-class distributed componant application in Java. By using EJB u can write scalable,reliable, and secure applications without writing ur own complex distributed component framework. some examples where we can use EJBs are: 1. Stock trading system 2. Banking System 3. Customer call center Where u can think of distributed working environment. for the best start use following mastering ejb by ED Roman this one free PDF e-book. also this url contains some good articles related to EJB and its design pattern http://www2.theserverside.com/books/masteringEJB/index.jsp
SCJP1.4 certified, IBM SOA Solution Designer
Joined: Aug 10, 2001
Check out This article for a short list of "when you want to use EJB's..." Kyle