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

The functions in TypeScript and JavaScript are alike. The only difference is that in TypeScript, we must specify the data type of the `return` type and the arguments of the function.

## Overview

In JavaScript, functions are first-class citizens, which means they can be used as values of other types. They can be described as procedures but differ in the sense that they receive input and give an output. We define a function in JavaScript using the `function` keyword.


The functions in TypeScript and JavaScript are alike. The only difference is that in TypeScript, we must specify the data type of the `return` type and the arguments of the function.

# Overview

In JavaScript, functions are first-class citizens, which means they can be used as values of other types. They can be described as procedures but differ in the sense that they receive input and give an output. We define a function in JavaScript using the `function` keyword.


Understand how the functions of TypeScript work and how to use asynchronous functions.

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

TypeScript Functions

Overview