"MongoDB Atlas users can now manually back up and restore data from their databases using the built-in tools, mongodump and mongorestore. The process involves downloading and installing these utilities, then composing a connection string based on the database's structure. A replica set connection string is used in this example. Once the backup is created, it can be restored to another cluster. This manual approach may be useful for development or testing scenarios, but users should note that using these tools in production could impact normal service activity. MongoDB Atlas also offers automated backup and restore options, which may be a more suitable choice for larger datasets."

Source: https://dev.to/animusna/mongodb-atlas-manual-backup-and-restore-data-45ja