First steps with

No-SQL MongoDB

Samuel Martín

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927

echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list

sudo apt-get update

sudo apt-get install -y mongodb-org

show dbs

use hello

db.world.find()

db.world.insert({test: "welcome to mongoDB!"})

db.world.find()

exit

var MongoClient = require('mongodb').MongoClient;

 

// Open the connection to mongoDB to database named 'hello'

MongoClient.connect('mongodb://127.0.0.1:27017/hello', function(err, db) {

    if(err) throw err;

    // Find one document in our collection 'world'

    db.collection('world').findOne({}, function(err, doc) {

        if(err) throw err;

        // Print the result if found or null if not found.

        console.dir(doc);

 

        // It's important to close the DB after you have finished

        db.close();

    });

});

{ _id: 5711f731318961da658a8426, test: 'welcome to mongoDB!' }