MongoDB Tutorial #15 - Relational Data

Hey gang, in this MongoDB tutorial for beginners, I'll be showing you how we can store relational data, by nesting documents.

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[Liproqq]

I really like when you make it theoretical before you code it. It's much easier to comprehend.

[LaVerdadesLaLibertad]

Never thought it could be this easy and never thought i could a find youtuber to explain it so well! Thank you!

[tanaydwivedi]

your way of teaching is really awesome

[justinbarry]

Dude, "Name of the Wind" and "Wise Man's Fear" are incredible!! You get a subscription for that!

[anupamdungdung]

He explains it very beautifully and the revision at the end of every video helps to grasp the whole concept.

[derdere]

Thanks for letting go of mario example. it's was confusing as hell. I should say this was the clearest example so far. Thanks for the uploads.

[diethermarcelo]

This guy is gifted esp when it comes to teaching

[noctisrey]

Mistborn on VueJS and now KKC ! I love your reading preferences xD

[kwasiadabo]

Good explanation. You make it super easy

[shibah]

Quality content right there.
Thanks man!

[yunus]

@The Net Ninja
If we have many transactions for Books, is it better to separate Books as a different collection and set relation with object_id?

[yashg]

This works for one-to-one or one-to-many relationships. What about many-to-many relationships? Say a book has two authors? In that case I'd have to insert the book data twice (once against each author).

[CodeMonkeyCharlie]

So what are the performance implications if you want to get a list of all books? Not just the books of a single author?

[xadasol]

Thanks for the tutorial, but what I'm finding difficult to understand is let's say a book have multiple authors, how would you structure the schema and db for that?
Thanks

[kaushikmakwana]

Can we dynamically assign dynamic reference where you assigned bookSchema to autorSchema?
For example, let's say we want to make creativePeopleSchema which has Name age and creation as fields. so the question is can we reference movieSchema or bookSchema or paintingSchema to creativePeopleSchema via creation field????
(PS: I have a completely different problem but in this context, we can use this as an example to my problem )

[daksh]

That's What I was trying to find for Months! Thanks a lot.

[FancyCapitalist]

Just finished this video. Amazing content. Thank you! :)

[ngoclichtran]

how to get data between multi table in mongodb ? (in MYSQL, we can use join or left, right join) . please helping me ! :)

[redodht]

it's really better if you code routers to execute them

[nguyenchauthaoquan]

which schema shall we insert first ? author or book ?