ORM-libraries-for-NodeJS-Typescript-and-SQL.png

ORM.tar.gz

node-server

typeorm-setup

docker-prisma

basic-api

basic-express

typeorm-crud

typeorm-SQL

typeorm-associations

Object Relational Mappers (ORM) are becoming popular in building modern backend applications as they help maintain a consistent codebase, improve security, and provide ease in working with different databases. Also, TypeScript has almost become a must-use language for building JavaScript applications.

In this course, you’ll start by getting familiar with Node.js and Express. You’ll then go over the main features of TypeScript and its advantages over JavaScript. Next, you’ll learn how to do a Docker setup of PostgreSQL. Moreover, this will be followed by introductions to two of the most popular TypeScript ORMs for Node.js: Prisma and TypeORM. Along the way, you’ll practice your skills by building two projects. In the end, you’ll explore some advanced features of these ORMs.

This course will equip you with the skills, knowledge, and hands-on experience to work with SQL databases and Node.js using TypeScript ORMs.

Getting Started with TypeScript ORM Libraries for Node.js

Containing logic that processes API requests and interfaces with the database.


There is no important core function in NestJS, and everything can be done from the controller file.

Defining the API routes and HTTP methods.

What’s the core function of the `app.service.ts` file?


What’s the core function of the <code>app.service.ts</code> file?

Which of the methods below is used to get data when using TypeORM?

Which of the methods below is used to get data when using TypeORM?

It defines the database connection settings and related information.

It registers the modules used in service or controller files.

It takes a snapshot of the server state in production.

What is the function of the `DataSource` object in TypeORM?

What is the function of the <code>DataSource</code> object in TypeORM?

Take a quiz to test your understanding of CRUD operations with TypeORM.

Course Overview

Node.js Features and Setup

TypeScript Features and Setup

SQL – Introduction and Setup

Understanding ORMs for Node.js

Prisma

Flight Booking System

TypeORM

Advanced Topics

School Grading System

Conclusion

Quiz: CRUD Operations with TypeORM