title: Python dicts in sqlalchemy
body: <p>I would like to load/save a dict to/from my sqlite DB, but am having some problems figuring out a simple way to do it. I don't really need to be able to filter, etc., based on the contents so a simple conversion to/from string is fine.</p>
  
  <p>The next-best thing would be foreign keys. Please don't post links to huge examples, my head would explode if I ever set eyes on any those.</p>