He did indeed, but it was in response to the following questions:
"In the case of MongoDB i have worked with an ODM [by which he means ORM] on top of it where i had to define a Schema and Object relations and was left wondering: What is the benefit of this anyway if i still define Schemas and relationsships ?"
MongoDB stores JSON (in binary form) - serialized Javascript objects. That there is what looks to be a large and polished library for mapping between the two is a huge red flag to me.
