How to enforce foreign keys in NoSql databases (MongoDB)?

Question

Let\'s say I have a collection of documents such as:

{ \"_id\" : 0 , \"owner\":0 \"name\":\"Doc1\"},{ \"_id\" : 1 , \"owner\":1, \"name\":\"Doc1\"}, etc
         


        

Answer 1

If someone really wants to enforce the Foreign keys in the Project/WebApp. Then you should with a MixSQL approach i.e. SQL + NoSQL

I would prefer that the Bulky data which doesn't have that much references then it can be stored in NoSQL database Store. Like : Hotels or Places type of data.

But if there is some serious things like OAuth modules Tables, TokenStore and UserDetails and UserRole (Mapping Table) etc.... then you can go with SQL.