HTML5 Local Storage – 5 Useful Tips
HTML5 Local Storage is a browser based key-value database that is available for client side applications. Java programmers (like me) will find that HTML5 Local Storage is very similar to HashMap (or Hashtable). It is important to remember that Local Storage is available to client side applications even across browser restarts. In that context, Local Storage is similar to cookies. **But unlike cookies, Local Storage is not accessible to the server side applications. **Also cookies provide very limited storage (4 KB).