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Connect MongoDB Atlas Cluster to MongoDB Compass

Last Updated : 18 Apr, 2024
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MongoDB Compass is a free GUI for MongoDB. You might want to connect MongoDB Atlas Cluster to MongoDB Compass to take benefit of the GUI model for database administration.

This guide explains how to connect MongoDB Atlas Cluster to MongoDB Compass. The connection process involves obtaining a connection string from MongoDB Atlas, configuring MongoDB Compass settings, and establishing a connection for efficient database management.

Let’s look at the steps involved in this process.

Steps to Connect MongoDB Atlas Cluster to MongoDB Compass

Follow the steps mentioned below to connect the MongoDB Atlas cluster to the MongoDB Compass:

Step 1: Install MongoDB Compass

The very first step is to install the MongoDB compass into your system.

Go to the official site of MongoDB compass and click the download now button.

mongodb compass website

MongoDB compass Interface

Go to the MongoDB Compass Download (GUI) section and select the version, operating system, and click the download button. The exe file will be downloaded automatically.

mongodb compass download section

MongoDB GUI version download section

mongodb version and package

MongoDB version and package

Once downloaded then install the MongoDB compass. Search and execute the downloaded exe and the MongoDB compass will be installed automatically.

Step 2: Login/Signup to MongoDB Atlas Account

Go to the official MongoDB Atlas site and create a new account if you have otherwise logged in to your account.

Click the try free button. You will reach the signup/login page if not logged into your account.

mongodb_atlas_interface

MongoDB Atlas dashboard

atlas_signup

Atlas SignUp

After creating a new account, log in to your account and you will be redirected to the Atlas dashboard.

atlas_database_dashboard

MongoDB Atlas database dashboard

Step 3: Creating the MongoDB Atlas Cluster

Select the database option from the left sidebar and you will see the option below “Create a database“. If you already have a database created then you will see details of the cluster in which the dataset is created.

Assuming we don’t have a database so first we have to create a cluster and inside the cluster, we will have our databases.

Atlas cluster is nothing but reserving some space on cloud services like AWS and Google Cloud to store the information of the datasets that we will create. The cluster configuration is according to the user’s access location and frequent usage or that the paid services are provided. 

As a beginner, we will use the free services. Let’s create a cluster by clicking the option “create a database“.

mongodb_cluster_creation

MongoDB Atlas cluster creation

The list of services, regions, and providers (AWS, Google Cloud, Azure) will be displayed. If a large number of users access your database then you can go either higher computing or storage services but for now, we will use free service. 

Select the M0 free and then click on Create to create a free cluster. Next step you have to complete the Captcha. After that you will be redirected to the database dashboard and the new cluster will be created.

cluster_configuration

cluster configuration settings

Next, go to the security section in the left sidebar and there you will find the option to create a user for the database you will create. This user will have read and write operations and the permissions also can be changed. Ensure the username and password are not the same as the Atlas account password.

database_user

database username/password setting

Step 4: Copy the Cluster Connection String

Again go to the database section and you will find the details about the cluster that you have created. Now we will connect this with the MongoDB compass.

Click the connect button, the right side of the cluster name Cluster0.

cluster_created

Cluster Details

Next, a window will open. Click on the Drivers option.

connection_1

Cluster connection, connect option details

Choose the appropriate driver (point 1) and copy the connection string (point 3).

connection_copy_string

Connection string

Step 5: Open MongoDB Compass

Start the MongoDB Compass and you will see the dashboard like the below.

mongodb_connection_string

MongoDB Compass connection dashboard

Step 6: Connect to Your Cluster

Next, paste the copied connection string into the new connection String field, replace the password with the actual database user password that you have created in step 3, and then click connect.

password_modification

password modification

After that, you will be connected to your MongoDB Atlas. You can create or modify a database through MongoDB Compass Dashboard.

mongodb_dashboard

MongoDB compass dashbopard after Atlas connection

Conclusion

In conclusion, utilizing MongoDB Compass and integrating it with the MongoDB Atlas dashboard will simplify database interaction. Without the need for complicated command-line procedures, users can create, update, and query data in databases with ease when using a graphical user interface (GUI). 

Having MongoDB Compass connected to the MongoDB Atlas dashboard improves database administration in general.



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