This tutorial provides a comprehensive guide on automating database backups for a Node.js application using MongoDB, CircleCI, and Heroku, with storage on Microsoft Azure. It outlines the process of setting up a MongoDB database on MongoDB Atlas, deploying a Node.js application on Heroku, and configuring CircleCI pipelines to automate database backups. The tutorial includes steps for creating and storing backups using MongoDB tools and Azure Blob Storage, and it emphasizes the importance of scheduled backups to prevent data loss due to system failures or security breaches. Additionally, it covers the creation and management of scheduled pipelines using CircleCI's API, ensuring regular database backups without manual intervention. The tutorial concludes by highlighting the benefits of automating such tasks to free up developer time and reduce the risk of human error.