MongoDB Create DB – Geek Slack

MongoDB Tutorial

Introduction

Learn how to create a MongoDB database using the mongosh shell interface.

Connecting to MongoDB

Before creating a database, ensure you are connected to your MongoDB server:

Example: Connecting to MongoDB

mongosh

This command starts the mongosh shell and connects to the default MongoDB server running locally.

Creating a Database

To create a new database in MongoDB, use the use command:

Example: Creating a Database

use mydatabase

This command creates a new database named “mydatabase”. If the database already exists, it switches to that database.

Verifying Database Creation

Verify that the database has been created by listing all databases:

Example: Listing Databases

show dbs

This command lists all databases on the MongoDB server. Your newly created database should appear in the list.

Conclusion

Creating a MongoDB database using mongosh is a straightforward process. After creating the database, you can start adding collections and documents to store your data.