AMQP (Advanced Message Queuing Protocol)

AMQP PROTOCOL  open standard application layer for message oriented communication (peer to peer or pub-sub)Secure, compact, symmetric, multiplexed, reliable binary transfer protocol to move messages between applicationsPlatform independent wire level messaging...
Java Message Service (JMS)

Java Message Service (JMS)

Java Message Service (JMS)   Message Oriented Middleware API for sending messages between clients & allows the communication between different components of a distributed application to be loosely coupled, reliable, and asynchronous Java Message Service...