How to Install MongoDB on Ubuntu 20.04 for High-Performance Applications?

MongoDB is one of the most popular document-oriented NoSQL databasesknown for its scalability, flexibility, and high performance.

It stores data in JSON-like documents, making it ideal for web applications, mobile backends, IoT platforms, and enterprise-grade software systems.

In this step-by-step guide, we’ll show you how to Install MongoDB on Ubuntu 20.04 and configure it for optimal performance.

Whether you’re part of an enterprise IT team, a startup development group, or a solo developer building modern applications, this MongoDB installation guide will help you get started quickly.

Step 1: Update Your Ubuntu System

Before you install any new software, it’s essential to update your system to ensure compatibility and security.

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sudo apt update && sudo apt upgrade -y

• sudo apt update → Fetches the latest package lists.

• sudo apt upgrade -y → Installs the latest package versions automatically.

Step 2: Import MongoDB’s Public GPG Key

MongoDB packages are signed for authenticity. Import the official GPG key to verify package integrity:

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wget -qO – | sudo apt-key add –

• wget -qO – → Downloads the key silently.

• apt-key add – → Adds the key to your trusted keyring.

Step 3: Add the MongoDB APT Repository

Add MongoDB’s official repository to your APT sources list:

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echo “Deb [ arch=amd64,arm64 ] focal/mongodb-org/6.0 multiverse” | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list

Then refresh your package index:

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sudo apt update

Step 4: Install MongoDB Packages

With the repository set up, you can now install MongoDB on Ubuntu 20.04 using:

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sudo apt install -y mongodb-org

This command installs:

• mongod → MongoDB server

• Mongosh → MongoDB shell

• mongos → Sharding router

Step 5: Start MongoDB Service

After installation, start MongoDB with systemd:

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sudo systemctl start mongod

Check its status:

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sudo systemctl status mongod

If you see active (running)MongoDB is successfully running.

Step 6: Enable MongoDB on Startup

To ensure MongoDB starts automatically after a reboot:

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sudo systemctl enable mongod

Step 7: Verify MongoDB Installation

Connect to the MongoDB shell:

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Mongosh

Check the version:

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db.version()

Bonus: Basic MongoDB Commands for Beginners

Once MongoDB is running, you can try these basic commands:

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show dbs

• Create/Switch to a Database

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use mydb

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db.users.insertOne( name: “Alice”, age: 30 )

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db.users.find()

Conclusion

You have now learned how to Install MongoDB on Ubuntu 20.04 and run it successfully. This powerful database system is capable of handling everything from startup MVPs to enterprise-level applications with millions of records.

When deploying MongoDB in production, remember to:

• Configure firewall rules

• Set up automated backups

If your business needs expert help in database setup, performance optimization, or enterprise software developmentour team at EmbarkingOnVoyage Digital Solutions specializes in delivering secure, scalable, and high-performance systems tailored to your needs.

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