title: Is there a lightweight, embeddable, key/value database? (something like diet couchdb)
body: <p>I was wondering if there was a lightweight, embeddable, key/value database out there.</p>
  
  <p>Something like a lightweight Couchdb (RESTful, key/value, etc) where you just send it the key and it responds with appropriate values.</p>
  
  <p>Thanks!</p>