Hi Amritendu, I have started OCMJEA 6 and have attended the course and passed 1Z0-807. I now need to do the assignment. I received the 'Retire Early' assignment. I purchased the OCM Java EE 6 Enterprise Architect Exam Guide but it is a bit vague on the assignment.
I come from a .Net background but have worked with Java, REST, Mule ESB, Hybrid mobile, EJB, Spring, Hibernate for the past 2.5 years.
I see you have also written a book and I am going to purchase it. I 1st want to decide on a design pattern for the solution but need some guidance of how to start/approach it?