Can Apollo/GraphQL be reactive?

[helfer]

@ramez

So conceivably, if we used RethinkDB instead of Mongo Oplog training, we can get realtime reactivity.If we implemented a RethinkDB ‘driver’ for Apollo, would we get real reactivity or based on polling?

Right now we only do polling in Apollo Client, but we’re working on subscriptions which would push realtime updates to clients over a websocket.