This drill explores how to optimize cost while ensuring compliance and accessibility by selecting the appropriate S3 storage tiers and lifecycle transitions for varying access patterns.
A multi-account DNS resolution failure reveals the critical difference between VPC association and authorization grants. This drill explores why correct sequencing of Route 53 cross-account operations matters more than DNS record configuration.
This drill explores choosing the best Amazon S3 storage class to balance availability, access patterns, and cost for a media startup’s digital asset storage.
A real-world scenario analyzing how to prevent log data loss during EC2 instance termination in Auto Scaling groups. Explores lifecycle hooks, Systems Manager automation, and the critical difference between ABANDON and CONTINUE signals.
Analyze the trade-offs between serverless, container-based, and traditional EC2 architectures for handling millions of hourly requests in a daily flash sale scenario, focusing on latency, scalability, and operational simplicity.
A foundational AWS scenario exploring how to securely grant EC2 instances access to S3 storage. We analyze the trade-offs between IAM roles, hardcoded credentials, and unnecessary networking components.
A hybrid enterprise needs unified patch reporting across on-premises and AWS EC2 instances. This drill analyzes why Systems Manager beats OpsWorks, EventBridge+Inspector, and X-Ray for compliance automation.
A foundational SAA-C03 scenario examining why IAM Roles trump static credentials for EC2-to-S3 authentication, with focus on security posture and operational efficiency.
A mid-sized analytics firm needs a secure reporting solution that consolidates data from S3 and a managed PostgreSQL database, while enforcing fine-grained access controls. We analyze multiple AWS service options to find the best trade-off.