Step-by-Step: Installing and Running MongoDB for 2025

Step-by-Step Guide: Installing and Running MongoDB for 2025

For several years now, MongoDB has become one of the most preferred non-relational databases by developers and companies alike.
Its scalability and flexibility make it a robust yet user-friendly tool that can manage a diverse range of data types—in both small and large quantities.
But how can you get started with MongoDB?
This tutorial will guide you step by step through the installation and execution of MongoDB for 2025.

What is MongoDB?

MongoDB is a source-available cross-platform document-oriented database program.
Instead of using tables and rows as in relational databases, MongoDB architecture is made up of collections and documents.
MongoDB provides high performance, high availability, and can effortlessly scale out making it a fitting choice for all types of application development.

Installing MongoDB

Before starting the installation process, ensure that you have administrator privileges to the machine.
MongoDB supports various operating systems, including Windows, macOS, and Linux.

Step 1: Download the MongoDB installer

Navigate to the official MongoDB website and download the latest stable version of MongoDB that is compatible with your operating system.

Step 2: Run the MongoDB installer

Once you have downloaded the installer, run it.
The MongoDB installation process is a straightforward 'Next' button process, making it simple and user-friendly.

Step 3: Set the MongoDB Environment Variable

This step might be a bit tricky, but it's essential for ensuring your system recognises the folder where you installed MongoDB wherever it's called.

Step 4: Verify the MongoDB Installation

To verify if MongoDB has been installed correctly, open any command prompt and type "mongo".
If MongoDB has been installed correctly and the PATH has been set correctly, you will see an output. If not, you will have to revisit the installation steps.

Running MongoDB

Once you have successfully installed MongoDB on your computer, you will then need to run it.

Step 1: Open the Command Prompt

You can open the command prompt by typing "cmd" in the start menu.

Step 2: Run the MongoDB daemon

The MongoDB daemon (mongod) is the primary software process that runs on a system and manages data requests, manages data access, and performs background management operations.

Step 3: Connect to MongoDB

Once the MongoDB daemon is running, you can connect to MongoDB using the mongo shell.
Open a new command-line interface instance, type 'mongo', and press Enter.
From here, you are ready to begin using MongoDB for your data management.

MongoDB is becoming an irreplaceable tool in the IT industry today.
Its flexibility and ease of use make it an excellent choice for developers.
While the installation process may seem intricate at first, following this step-by-step guide can simplify it.
Remember, the more you practice, the easier it becomes.