title: 2-level cache in java
body: <p>How can I organize a 2 level cache in Java?</p>
  
  <ul>
  <li>1st level - memory</li>
  <li>2nd level - filesystem</li>
  </ul>
  
  <p>Where I can find information about 2 level cache implementation and cache strategies configuration or can you show me any methods that can solve this problem.</p>