Datadog's Network Performance Monitoring (NPM) feature automatically detects and tags AWS- and GCP-managed endpoints in your network, providing visibility into cloud service dependencies. With this feature, you can visualize your cloud architecture, monitor cloud service health, assess the effect of poor managed database performance on app health, distinguish between client-side and provider-side issues, pinpoint when S3 and RDS errors affect application health, and monitor cloud dependencies from every angle. This enables you to quickly identify the root cause of poor application performance and take corrective action to improve your application's reliability and performance.