title: Azure Service Bus vs RabbitMQ for Enterprise applications
body: <p>I need to decide between Azure Service Bus and RabbitMQ (Deployed on Azure) for an enterprise level application and my major use will be of topics (with durable storage).
  I see that service bus has more features as compared to RabbitMQ like Retries Count, TTL, sessions &amp; transactions etc. But I am not sure which one is best for High availability, scalability, storage and throughput.
  Service bus has some limits on store size (max 5 GB for non-partitioned queue and 80 GB for partitioned queue) and throughput of 2000 msgs/sec/queue. What if I need more then these limits in case of service bus?</p>
  
  <p>The limits of RabbitMQ is not clear as it depends on the cluster. If anyone can help me in deciding which one would be the best in my case?</p>