https://www.pluralsight.com/labs/aws/scale-an-amazon-documentdb-cluster-for-read-performance
In this lab, you will scale an Amazon DocumentDB cluster to improve read performance. After completing this lab, you will have hands-on experience scaling...
amazon documentdbscaleclusterreadperformance
https://aws.amazon.com/about-aws/whats-new/2022/08/amazon-documentdb-mongodb-compatibility-dml-query-auditing-amazon-cloudwatch-logs/?ref=awsweekly.info
Discover more about what's new at AWS with Amazon DocumentDB (with MongoDB compatibility) now supports DML query auditing with Amazon CloudWatch Logs
amazon documentdbmongodbcompatibilitydmlquery