Unless I'm mistaken RethinkDB changefeeds are more powerful than the couch API. You can perform filters on changefeeds, do joins, transformations, etc., while t

Unless I'm mistaken RethinkDB changefeeds are more powerful than the couch API. You can perform filters on changefeeds, do joins, transformations, etc., while the Couch API gives you a feed that has to be fully processed on the client.