Datadog offers comprehensive tools for monitoring Amazon ECS deployments, enhancing visibility into clusters, services, and container performance. By integrating with AWS and deploying the Datadog Agent, users can automatically collect and visualize metrics, logs, and request traces from ECS environments, including both Fargate and EC2 launch types. The AWS integration collects ECS metrics from CloudWatch and the ECS API, while the Datadog Agent gathers more granular host-level and container-specific data. Datadog's dashboards provide real-time insights, allowing users to track resource utilization, detect anomalies, and manage ECS infrastructure effectively. Additionally, Datadog's Application Performance Monitoring (APM) and Autodiscovery features enable users to troubleshoot applications by tracing requests across containers and configuring monitoring dynamically as containers are scheduled and terminated. With tools like the container map and host map, users can visualize the ECS infrastructure, and by setting up alerts, they can ensure the availability and performance of ECS clusters. Datadog also offers options for log collection from ECS containers, either directly from EC2 instances or via CloudWatch Logs with AWS Lambda, thereby providing a flexible solution for monitoring complex, scalable applications running on ECS.