The www.cloudamqp.com website is not exactly a PaaS cloud platform, but we need to introduce it to understand the next recipe.
CloudAMQP is a RabbitMQ service. You can use this service to avoid management and hardware costs. There are five plans available at http://www.cloudamqp.com/plans.html that you can choose from. The Little Lemur plan is free and is perfect for trying this service.
You require the following software:
To try this recipe, you need to register an account on CloudAMQP; the registration is free.