title: Chrome Extension Database Storage
body: <p>I am working on a page action extension and would like to store information that all users of the extension can access. The information will be key:value pairs, where the key is a web url and the value is an array of links. </p>
  
  <p>I have to be able to update the database without redeploying the extension to the chrome store. What is it that I should look into using? The storage APIs seem oriented towards user data rather than data stored by the app and updated by the developer. </p>