Jassif Team Institution

https://www.mongodb.com

https://www.mongodb.com/cloud/atlas

C:\Users\Your Name>npm install mongodb

let mongo = require('mongodb');

{
  "dependencies": {
    "mongodb": "^4.0.0"
  }
}

// Using CommonJS
const { MongoClient } = require('mongodb');

// Or using ES modules
// import { MongoClient } from 'mongodb';

const { MongoClient } = require('mongodb');

// Connection URL
const url = 'mongodb://localhost:27017';
const client = new MongoClient(url);

// Database Name
const dbName = 'myProject';

async function main() {
  // Use connect method to connect to the server
  await client.connect();
  console.log('Connected successfully to server');
  
  const db = client.db(dbName);
  const collection = db.collection('documents');
  
  // Perform operations here
  
  return 'done.';
}

main()
  .then(console.log)
  .catch(console.error)
  .finally(() => client.close());

const { MongoClient } = require('mongodb');

// Connection URI
const uri = "mongodb://localhost:27017";

// Create a new MongoClient
const client = new MongoClient(uri);

async function run() {
  try {
    // Connect the client to the server
    await client.connect();
    
    // Establish and verify connection
    await client.db("admin").command({ ping: 1 });
    console.log("Connected successfully to MongoDB server");
    
    // Get the database
    const database = client.db("sample_mflix");
    
    // Get the collection
    const movies = database.collection("movies");
    
    // Query for a movie that has the title 'Back to the Future'
    const query = { title: "Back to the Future" };
    const movie = await movies.findOne(query);
    
    console.log("Found movie:", movie);
    
  } finally {
    // Ensures that the client will close when you finish/error
    await client.close();
  }
}

run().catch(console.dir);

{
  "name": "mongodb-example",
  "version": "1.0.0",
  "description": "MongoDB with Node.js example",
  "main": "index.js",
  "scripts": {
    "start": "node index.js"
  },
  "dependencies": {
    "mongodb": "^4.0.0"
  }
}