This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
We have a existing mainframe application backedup by IMS and 3270 Terminal frontend. We are in the process of designing an architecture using j2ee. what suitable J2EE technologies are industraial standard. this is used by customer service departmant who handles customer by attending phone.