The Advanced Messaging Queuing Protocol (AMQP) is an open standard application layer protocol. Each byte of the transmitted message is specified, which allows it to be used in many other languages and OS architectures. Hence, this makes it a cross-platform-compatible protocol. AMQP is supported by multiple message brokers, such as RabbitMQ, ActiveMQ, Qpid, and Solace. Spring provides AMQP-based messaging implementation solutions. Spring provides a template for sending and receiving messages through the message broker.