Of course the best way to learn programming is to make stuff,
so we’ll build a “Session Management Middleware”.
Next we’ll take a quick look at RethinkDB , a cool new open source database, that we’ll use to store our session information.
Lastly we’ll refactor our middleware to save our session information using RethinkDB.
If you are unfamiliar with middleware or Koajs, please checkout my quick start screencast on those topics: