Hi guys ! I am working on a mongodb, i want to create a collection. It contains different fields (string). and i need to use a field from another collection. I am not familiar with nosql db, so i have no idea how foreign keys can be used. Thank you.

Foreign keys, nosql

serkandurusoy August 4, 2015, 7:51pm 2

This may help:

When it's about many-to-many relations in DB help

mongodb supports 1:n relations which is nested (embedded) document. Unfortunately, that’s one area where Meteor limits you. Meteor’s livedata package diffs collection changes on the topmost fields of a document, therefore if you embed another document, the changes to those documents will not be equipped with fine grained reactivity. Furthermore, any change to any embedded document will invalidate the parent collection’s computations. Therefore, in Meteor world, you do 1:n relationships with …

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