Yup, filtered replication supported by pouchdb + couchdb - http://pouchdb.com/2015/04/05/filtered-replication.html http://pouchdb.com/2015/04/05/filtered-replic

Yup, filtered replication supported by pouchdb + couchdb - http://pouchdb.com/2015/04/05/filtered-replication.html http://pouchdb.com/2015/04/05/filtered-replication.html. There are also other models, sharding individual databases per user or some other application logic. There are definitely some use cases we dont handle amazingly right now, but its all heavily being worked on.