This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hi, Java RMI is a protocol used to communicate method invocations over a network and does not provide services(you have to hard code it) like declarative transaction control, security, scalability, load balancing, fail over , etc. EJB is a component specification that uses RMI to communicate method invocations over a network and also provides services(container implementation) to handle transactions, security, etc.