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Re:RethinkDB versus PostgreSQL: my personal experience by lacampbell on Thursday February 09, 2017 @06:44PM (#13612101)
But there are document databases that have schemas, like couchDB.

So then it boils down to the cap theorem, and ease of ad-hoc querying vs ease of replication/scaling out. Which is more interesting.

Or do people try and push "not being able to validate your data" as some kind of feature?

Re:RethinkDB versus PostgreSQL: my personal experience by charrondev on Friday February 10, 2017 @02:17AM (#13613786)
I've been using couchdb to sync local and remote copies of a single database for a medium sized product and it is really convenient for that use case.