title: Looking for clarity on Event Hubs vs Topics in Azure Service Bus
body: <p>I've been learning about Event Hubs and just want to get confirmation or correction on my perspective on Event Hubs? I’m used to leveraging retries, poison messages, at least once delivery and so on for normal enterprise messaging solutions, which Azure Service Bus Queues and Topics give me. It seems that Event Hubs is intended to provide a different tool for very high scale where you have to give up a little of the more “enterprise” features for much higher scale. </p>
  
  <p>Am I thinking about this correctly? Are there additional specifics I need to consider as well? I realize there could be some functional overlap with Event Hubs and Topics, but I'm just looking to get some clarity on how to think of using Event Hubs.</p>