I\'m having fully functional user signup/authentication system using express and connect middleware.
app.use(express.session({store: require(\'connect\').ses
I agree with everybody about redis, but I think that different technologies is a problem in terms of software maintenance. If you are using mongodb for example there is connect-mongo (https://npmjs.org/package/connect-mongo), if you are using mysql there is connect-mysql (https://npmjs.org/package/connect-mysql), connect-couchdb for couchdb (https://npmjs.org/package/connect-couchdb) and so on.