title: Suggestion on API / Framework to Process large XLS files using Java
body: <p>I Need technology choice to process larger XLS files using Java</p>
  
  <ol>
  <li><p>It needs to process xmls files without out-of-memory exception</p></li>
  <li><p>It needs to be optimized on memory (working memory) usage</p></li>
  </ol>
  
  <p>pls suggest</p>