title: Solrj Client Vs Plain HTTP Calls
body: <p>I have tried to communicate with Solr through <code>Solrj</code> client and also through <code>plain HTTP</code> calls. Both are working fine.</p>
  
  <p>But,</p>
  
  <ul>
  <li>Which among these options would be a better bid? </li>
  <li>Which can be considered as a standard Industrial practice? </li>
  <li>Which will support high concurrency (for searching Index  and updating Index)? </li>
  <li>Which will provide better performance (in terms of response time and memory space consumption)?</li>
  </ul>
  
  <p>Any information on this comparison is appreciated! Thanks in advance!</p>