What is Mongoose in Node.js?

What is Mongoose in Node.js?

Mongoose is an ODM (Object Data Modeling) library for MongoDB and Node.js, providing a schema-based solution.

How do I define a schema using Mongoose?

You can define a schema by creating a new instance of mongoose.Schema and passing an object that defines the structure.

Can you show me an example of a Mongoose schema?

Sure! Here's a simple example:

const mongoose = require('mongoose');
const userSchema = new mongoose.Schema({
  name: String,
  email: String,
  age: Number
});
const User = mongoose.model('User', userSchema);

How do I connect to a MongoDB database using Mongoose?

You can connect using mongoose.connect('mongodb://localhost:27017/mydatabase') in your Node.js application.