title: How to Extend localStorage
body: <p>I am using the localStorage in this demo here,</p>
  
  <p><a href="http://help.arcgis.com/en/webapi/javascript/arcgis/demos/exp/exp_webstorage.html" rel="nofollow">http://help.arcgis.com/en/webapi/javascript/arcgis/demos/exp/exp_webstorage.html</a></p>
  
  <p>Basically it is a mapping application which caches map tiles in the localStorage.</p>
  
  <p>I quite quickly reach the 5MB limit and from then onwards I get errors, QUOTA_EXCEEDED_ERR.</p>
  
  <p>How can I extend the localStorage? Or what other options do I have to store data on the client side in HTML5, has anybody used the indexdDB, does it work in chrome?</p>
  
  <p><a href="http://www.w3.org/TR/IndexedDB/" rel="nofollow">http://www.w3.org/TR/IndexedDB/</a></p>
  
  <p>And of course the web database specification has been deprecated so I would like to avoid that,</p>
  
  <p><a href="http://www.w3.org/TR/webdatabase/" rel="nofollow">http://www.w3.org/TR/webdatabase/</a></p>