Google Docs is using what's called EventSourcing, in case you aren't aware of that. It's one way to make collaborative editing possible (probably the easiest?).

Google Docs is using what's called EventSourcing, in case you aren't aware of that. It's one way to make collaborative editing possible (probably the easiest?). http://martinfowler.com/eaaDev/EventSourcing.html http://martinfowler.com/eaaDev/EventSourcing.html