title: What is the best way to store shared data in SPA(Single Page Application)?
body: <p>What is the best way to store shared data in SPA(Single Page Application)?</p>
  
  <ul>
  <li>data size:1MB</li>
  <li><p>data update interval: a day</p>
  
  <ol>
  <li>javascript object</li>
  <li>HTML5 web storage</li>
  <li>HTML5 web SQL</li>
  <li>others</li>
  </ol></li>
  </ul>