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Mongo DB Lesson 1

Peter Sigurdson

Using Shell:

⁠

https://www.dropbox.com/s/3bsgxltn9zkb7g0/Writing%20Scripts%20for%20MONGO%20DB%20SHELL%20Gold.docx?dl=0⁠

PowerPoint: MONGODB and JSON:

Loading…⁠

⁠

Installing the Software:

https://www.json-buddy.com/

Data Persistence

Intro to NoSQL databases

Documentsandcollections Installing a MongoDB

Assignment 2 is scheduled for next Thursday (your day).

The assignment asks learner to build a server side app that interacts with Mongo

Given your teaching days between now and next WEDNESDAY, can you get learners to a point where they can:

Create user interface with HANDLEBARS

Create a mongo database in the CLOUD

Use MONGOOSE NPM Library to

Query a collection

Insert records into the collection

Update a specific document in the collection

MONGO DB SERVER FOR MAC:

https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-os-x/⁠

⁠

https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-os-x/⁠

⁠

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

⁠

MongoDB Basics Learning Plan:

Introduction to MongoDB:

Overview of MongoDB

Benefits of using MongoDB

Comparison with other databases

MongoDB architecture and data model

Installing MongoDB:

Requirements for installation

Downloading MongoDB Community Server

Installing MongoDB on Windows, macOS, and Linux

Verifying the installation and starting the MongoDB server

How to install mongo db

⁠

https://www.mongodb.com/try/download/community⁠

⁠

MongoDB can be installed from the official MongoDB website (
`https://www.mongodb.com/`⁠
). Here are the steps to install MongoDB:

Visit the MongoDB download center (

https://www.mongodb.com/download-center⁠

) and select the appropriate version for your operating system (Windows, macOS, or Linux).

Download the MongoDB Community Server, which is the free and open-source version of MongoDB.

Follow the installation instructions for your operating system:

Windows: Run the MSI installer and follow the on-screen instructions.

macOS: Use Homebrew or the .tgz archive.

Linux: Use the package manager for your distribution (e.g. apt for Debian-based systems, yum for Red Hat-based systems) or the .tgz archive.

Verify the installation by running the MongoDB server. On Windows, this can be done by running the MongoDB service. On macOS and Linux, open a terminal and run the following command:

mongod

Note: Make sure to follow the recommended production practices for configuring and securing your MongoDB installation.

MongoDB CRUD Operations:

Introduction to CRUD operations in MongoDB

Creating and inserting documents

Retrieving documents

Updating documents

Deleting documents

MongoDB Aggregation:

Understanding the MongoDB Aggregation Framework

Common aggregation operations such as count, sum, average, etc.

Using the aggregate method for complex aggregation operations

MongoDB Indexing:

Understanding the importance of indexing in MongoDB

Creating indexes on collections

Types of indexes in MongoDB

MongoDB Administration:

Understanding MongoDB security and authentication

Backing up and restoring MongoDB data

Monitoring MongoDB performance and troubleshooting common issues

Conclusion:

Summary of MongoDB basics covered in this lesson

Next steps for learning more about MongoDB

Practice exercises and hands-on activities should be included in each section to reinforce the concepts learned.

Lesson Plan: Introduction to MongoDB Compass

Objective: To provide an overview of MongoDB Compass and its features, and to demonstrate how to use the tool to perform various activities related to MongoDB databases.

Materials Needed:

MongoDB Compass installed on each student's computer

Sample MongoDB database

Duration: 1 hour

I. Introduction (5 minutes)

Briefly discuss what MongoDB is and its importance in the field of databases

Introduce MongoDB Compass as a GUI tool for MongoDB management

II. Setting up MongoDB Compass (10 minutes)

Demonstrate how to connect to a MongoDB database using MongoDB Compass

Explain the various parts of the MongoDB Compass UI, including the navigation panel, document view, and query bar.

III. Activity 1: Basic Queries (20 minutes)

Demonstrate how to perform basic queries in MongoDB Compass, including filtering, sorting, and limiting data

Have students practice these queries by performing a few exercises

Discuss best practices for writing queries in MongoDB

IV. Activity 2: Document Editing (20 minutes)

Demonstrate how to add, update, and delete documents using MongoDB Compass

Have students practice these actions by performing a few exercises

Discuss the impact of document editing on the overall database structure

V. Activity 3: Aggregation (15 minutes)

Demonstrate how to perform aggregations using MongoDB Compass

Have students practice performing aggregations by performing a few exercises

Discuss the use cases for aggregations in MongoDB

VI. Conclusion (5 minutes)

Summarize the key takeaways from the lesson

Encourage students to continue exploring MongoDB Compass and its features

Answer any final questions.

Note: The activities can be adjusted based on the students' background and experience.

Here's an example of how to connect to a MongoDB database using the MongoDB Node.js driver:

javascriptCopy code

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

const uri = "mongodb+srv://<username>:<password>@cluster0.mongodb.net/test?retryWrites=true&w=majority";

const client = new MongoClient(uri, { useNewUrlParser: true });

client.connect(err => {

const collection = client.db("test").collection("devices");

// perform actions on the collection object

client.close();

});

Here's an example of how to connect to a MongoDB database using the MongoDB Python driver:

makefileCopy code

from pymongo import MongoClient

client = MongoClient("mongodb://<username>:<password>@cluster0.mongodb.net/test?retryWrites=true&w=majority")

db = client.test

collection = db.devices

# perform actions on the collection object

client.close()

Note: Replace <username> and <password> with your actual username and password.

Want to print your doc?
This is not the way.

Try clicking the ⋯ next to your doc name or using a keyboard shortcut (

CtrlP

) instead.

Mongo DB Lesson 1

Using Shell:

How to install mongo db

MongoDB can be installed from the official MongoDB website (https://www.mongodb.com/⁠). Here are the steps to install MongoDB:

Lesson Plan: Introduction to MongoDB Compass

MongoDB can be installed from the official MongoDB website (
`https://www.mongodb.com/`⁠
). Here are the steps to install MongoDB: