Ilya Grigorik recently wrote a nice summary about message handling with AMQP. Rany Keddo, the author of the Workling plugin, wrote another nice post about RabbitMQ with amqp. What is the most simple and basic example of using an AMQP message queue from Ruby? And what is an AMQP message queue anyway? Message queues are useful to store a large number of items which can not be processed immediately a