Use the following Atlas Data Federation tutorials available at the MongoDB Developer Center.
Get MongoDB Data into Parquet
Use Atlas Data Federation to get data in any format from your Atlas cluster or S3 Bucket in to Apache Parquet, which allows you to query data in the cloud quickly.
To learn more, see Get MongoDB data into Parquet.
Run Queries on Many MongoDB Databases
Use Atlas Data Federation to query data across multiple databases, collections, and Atlas clusters. To learn more, see Query a Federated Database Instance.
Write Federated Queries Output to AWS S3
Query data from multiple sources and write the results of those queries to an AWS S3 bucket using Atlas Data Federation $out syntax. To learn more, see $out Stage for Data Federation.
Copy Data from MongoDB to AWS S3
Use Atlas Triggers and Atlas Data Federation to write data from your Atlas cluster to your AWS S3 bucket continuously on a schedule. To learn more, see Scheduled Triggers.
Archive Data to Cloud Object Storage with Online Archive
Use MongoDB Atlas Online Archive to automatically archive data off of your Atlas cluster to fully-managed cloud object storage. To learn more, see Archive data to cloud object storage using Online Archive.