(First install beanstalkd and pybeanstalk) Beanstalkd is an in-memory queuing system. It supports named queues (called ‘tubes’), priorities, and delayed delivery of messages. Terminology: a message is called a job, and queues are called tubes. Let’s look at an example scenario. Say you want to create 2 tubes, one called “orders” and another called “emails”, place orders into the first tube (or que