Has anyone used rethinkdb, a database, to talk about experience?

  mongodb, question

Has anyone used rethinkdb, a database, to talk about experience?

Looking at the web page introduction, the features are quite similar to mongodb.

Both are similar to mongodb in json base database, which is suitable for real-time web applications. It has the function of changefeed. As long as there are changes in database fields, it can feed to the front end in real time. It is very convenient and has its own dashboard. query is very intuitive, which is what I think is better than mongo.

Before using it and instagram API string, made a catsfor instagram app, written in Go:
https://github.com/jimmyplaza/RethinkDB-Instagram
If you are interested, you can study it.