MongoDB in NodeJS - Primary Keys and Unique IDs (2020) [Episode #18]

In this video we go over what primary keys and unique IDs are and how to use our own within MongoDB in Node JS.

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🖥️ Source code:

🖥️ BSON Documentation:

🙋‍♂️ Need help? Ask in our Discord community:

💡 Have an idea for a video or course? Request it here:

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🕒 Timestamps:
00:00 Introduction
00:43 Explaining primary keys in Mongo
04:06 Outro

#mongodb #javascript #nodejs #wornoffkeys

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[WornOffKeys]

🔥 Get the code here:

🙋‍♂ Need help? Ask in our Discord community:
wornoffkeys.com/discord

[rovinox]

I have just finished the whole series. This is some awesome content. Keep up the good work. thank you so much.

[jrakesh]

You are uploading the content which is not available in youtube, Very unique content, Keep Going, please dont stop...

[sripranav]

Are object ids going to be faster than random ids?

[False_Quiescence]

Hi Chief!

Do you plan to have video training for working with webhooks in the future? I mean creating from manually, without the help of third-party services (Ifttt, Zapier)? It would be great.

[hb]

Thank u so much is the series over??
Can you help us with deployment for a locally hosted mongo db database?

[danika.house_]

hello! i just wanted to ask that is it possible to only get one informations from a schema? like that its only saying this in the console for example: 'username: user'

[haykmanvelyan]

Hello. Please tell me how to swap objects in mongidb? I want to use dragAndDrop

[TuanNguyen-qhpk]

How to export script create database in MongoDB?




In MS SQL Server, after creating database completely, we have file script.sql and anyone want to create our database, they just need to run that file script.sql

I don't know whether if we can export that kind of file in MongoDB ?

[tube-uofg]

Can you please add tutuorial on how to populate the fields from multiple collections.

[Grishopping]

Greetings from Venezuela.

Thank you very much for the videos ... I saw them all ...

despite not mastering ENGLISH thanks to the translator I understood everything ... you explain very well ...

Do you think to publish some more videos of this series ???

Att. Jose Grillo

ESPAÑOL:
Saludos desde Venezuela.

Muchas gracias por los videos... los vi todos...

a pesar de no dominar INGLES gracias al traductor entendi todo... explicas muy bien....

Piensas publicar algunos videos mas de esta serie???

Att. Jose Grillo

[gauravshinde]

I have this problem with all tutorials on this. Why does no one show how you got that specific folder on your device in vs code? Where did you get it from and how does updating it make changes to your mongodb cluster? I am really tired with this so please help me understand it.

[abhisheksrivastava]

Hi, I have schema with property name and phone number, and I want phone number to be unique as I'm simply authenticating using phone.
I've made it unique, at first it was throwing duplicate error, but now it's not throwing error and even adding duplicate records, pls help

[rakeshn]

I need to generate a unique I'd like GlB_ID_10000 and so on

[andrewpasimio]

Can you make videos covering errors? Like how to fix/prevent them or just what they mean.
An error that I run into frequently is: MongoError: topology was destroyed.