Junior From PDF Node.js Node.js

What is Sequelize?

Sequelize is a popular ORM for relational databases like MySQL, PostgreSQL, SQLite, and

MSSQL.

It allows you to:

Define models with JavaScript classes
Handle migrations and schema changes
Write complex queries using JavaScript instead of raw SQL

More from Node.js Tutorial

How do you connect Node.js to MongoDB? You typically use the MongoDB Node.js driver or an ODM like Mongoose. Basic connection example with native driver: const { MongoClient } = require('mongodb');
What is Node.js?
What happens when an uncaught exception occurs in Node.js?
What are process.nextTick() and setImmediate()? How do they differ?
How do you write unit tests in Node.js? Unit tests check small, isolated pieces of your code (like functions) to make sure they work
What are common security issues in Node.js applications?
What is clustering in Node.js? Node.js runs on a single thread by default, which means it can handle only one operation at
How do you prevent SQL Injection?

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