Thank you for your response Joan. Sorry i can't contribute as i don't have the Erlang skills. I am an architect and I retained CouchDB to cover some of our use cases. As I noticed that version 4.0 operates a redesign of the archi and the storage system, so I wanted to test this new version. My idea is to see if we can wait for the arrival of 4.0 or start now with version 3.1.
Thanks Y. HILEM -- Sent from: http://couchdb-development.1959287.n2.nabble.com/