Replayability of data ingestion pipelines
Create CloudWatch dashboards.
Identifying different deployment models (for example, cloud, hybrid, onpremises)
Stateful and stateless data transactions
Configure notifications (for example, Amazon Simple Notification Service [Amazon SNS], Service Quotas, CloudWatch alarms, AWS Health events).
Identifying connectivity options (for example, AWS VPN, AWS Direct Connect, public internet)
Describing relationships among Regions, Availability Zones, and edge locations
Creation of ETL pipelines based on business requirements
Describing how to achieve high availability by using multiple Availability Zones
Load balancing concepts (for example, Application Load Balancer)
Troubleshoot or take corrective actions based on notifications and alarms.
Recognizing that Availability Zones do not share single points of failure
Volume, velocity, and variety of data (for example, structured data, unstructured data)
Proxy concepts (for example, Amazon RDS Proxy)