NestJS GraphQL Complete Course | NestJS - GraphQL - Postgres - relational resolvers and many more.

This is a sort of extension for GraphQL Masterclass in this channel. this video explains how to create a production-ready GraphQL service. (except security) However, in order to get a clear understanding either you need to have a clear picture of GraphQL or you need to refer Master course below.
I have used NestJS to build this GraphQL service. if you do not have experience with NestJS you can follow my course on that too.
stay in touch with Instagram and Facebook if you have any questions you can send them over there or comment here.

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Chapters:
0:00 Intro
1:00 prerequisite
2:13 what we are going to do
3:22 create a new project
3.45 Nest Cli Magic (Generate Artifacts)
8:35 Adding Dependencies
11:50 Configure service with GraphQL
19:17 Configure database
30:14 First run
30:55 IMPORTANT theory
39:50 Mutation completed and demo
43:02 Starting relation resolvers. (one to Many and Many to One)
54:32 wiring up one to many and many to one relationship
1:02:50 wiring up to nested resolver to fetch child data automatically
1:06:25 uses a different technique. (FieldResolver)

#KrishDinesh #nestJS #GraphQL

[hamzahahmad]

Extremely underrated channel.
The way you explained each and every line helped breakdown everything perfectly.
Thank you for the effort.

[adilsarwar]

Came here for this, ended up watching the other 5 videos as well. Such a good job with explanations! Keep up the good work.

[rukshannet]

Worth every minute of this video, thank you Krish !!! Keep making more videos with best practices and production level designs.

[ajinkyapatankar]

The way you taught/gave a walkthrough of your code is commendable.
Subscribed, Liked, shared with colleagues.
Hope you bring such fantastic videos in the future too! ;)

[akshaybailkeri]

Very informative. I don't understand why YouTube algorithm is such a trash. You have cleared my doubt in one to many and many to one just like that. Your content is superb. Work on YouTube algorithm so that your video gets more recommendation

[ricksanchez]

yo krish, this is a really good series. thank you sharing your knowledge.. please keep this up <3

[akshaybailkeri]

Please make a series on NestJS, TypeORM and GraphQL with authentication, guard, lazy loading, migration etc

[chathurajayathilake]

Very clear explanations..Thank you Krish!

[Leo-spyi]

Super! Subscribed, Liked, shared with colleagues.

[sebas]

Thanks a ton, I need to prectice when the Employee have many projects XD.

[tharinduakalanka]

Hi Kish,
could you do a PostgreSQL series?
The concept of PostgreSQL
What is the difference between RDBMS and ORDBMS
database design methodology of ORDBMS
When we should use PostgreSQL
Advanced concepts of PostgreSQL when goes to production

if you could do it soon, at least the concept behind PostgreSQL. I would vary thank full.

[tsbatm]

Amazing lesson. Thanks for your video!

[buddhikahettiarachchi]

Great Explanation. Keep up the good work :)

[JokerMaroo]

After putting the relation between employee and project and then we put projectId in employee how did the database know that its a foreign key?

[hanya]

excellent video as always, a query, how is the architecture and communication between a graphql api and several microservices that communicate to the api through apache kafka?

[lakmaltharindu]

RepositoryNotFoundError: No repository for "Student" was found. Looks like this entity is not registered in current "default" connection?

[aswins]

can u do a video on nestjs and prisma client

[rohitpatidar]

Can you please create a video with graphql 15 and and latest prisma versions

[JavaCodingAcademy]

waiting for new playlist spring cloud kubernetes 😁😁

[davidfromnorth]

Krish, I don't understand, should I create columns in DB manually or it was autogenerated by nest + gql?