title: IBM MQ limitations
body: <blockquote>
    <p>As I am evaluating IBM MQ, I am looking for some technical details on its strengths and limitations.</p>
  </blockquote>
  
  <ol>
  <li>Maximum number of connections  </li>
  <li>How much high volume it can support </li>
  <li>Maximum size of the message it supports</li>
  <li>How do I redoif message was lost due to client was offline? Examples? </li>
  <li>How do I apply transactions in the messages? Examples?</li>
  <li>Are there any examples to send / subscribe messages directly from
  mobile device?</li>
  <li>What are the strong features IBM MQ provides which are not available
  in other competitive JMS products (ex: Weblogic, Rabitt MQ, etc) ?</li>
  </ol>