Milestone 2: Domain 5 readiness assessment

Complete:

• 20 EventBridge and event-source scenarios,
• 15 SQS, SNS, Lambda, Step Functions, and Kinesis workflows,
• 12 Systems Manager and Config remediation cases,
• 10 incident-management and OpsCenter cases,
• 15 failed deployment investigations,
• 15 EC2, Auto Scaling, ECS, and EKS failure investigations,
• one full post-incident analysis.

Passing standard: 80%, no unsafe automatic remediation, and every troubleshooting conclusion is supported by evidence.