title: How to use pouch-couch db in python postgresql application?
body: <p>I am building a WEB (PWA) application which needs to run offline and should sync data whenever network is available. Current technology stack is  Postgresql and django.
  For offline apps   Pouch db and couch db seems to be the first choice. But how exactly postgresql database should be used with Pouch db and couch db? What should be architecture and which library I have use to sync postgresql data to user's device</p>