Re:MongoDB is to NoSQL like MySQL to SQL - in the most harmf...
by threeseed on Tuesday November 12, 2013 @04:23AM
(#6716705)
Original HSTORE was simply key/value pairs which has nothing to do with MongoDB. My point was that the popularity of MongoDB likely was a big incentive to add JSON support to PostgreSQL which they did only last year.
http://lwn.net/Articles/497069/