rabbitmq « activemq « Java Enterprise Q&A

1. ActiveMQ or RabbitMQ or ZeroMQ or    stackoverflow.com

We'd be interested to hear any experiences with the pros and cons of ActiveMQ vs RabbitMQ vs ZeroMQ. Information about any other interesting message queues is also welcome.

2. What is an MQ and why do I want to use it?    stackoverflow.com

On my team at work, we use the IBM MQ technology a lot for cross-application communication. I've seen lately on Hacker News and other places about other MQ technologies like

3. MongoDB Schema Design - Real-time Chat    stackoverflow.com

I'm starting a project which I think will be particularly suited to MongoDB due to the speed and scalability it affords. The module I'm currently interested in is to do with real-time ...

4. ActiveMQ CMS: How more than 1 consumer can recieve the same message on the same queue (I don't want load-balancing to happen)?    stackoverflow.com

I have designed and implemented my framework keeping rabbimq in mind and was almost done with that, but at the last state, I have to move to activeMQ, so currently, finding ...