Discover why choosing the right load balancer type is critical for detecting application-layer failures and improving availability without custom scripting.
A professional-level analysis of migrating bursty, hour-long file processing from on-premises to AWS, comparing Lambda limitations, EC2 Auto Scaling, MQ vs. SQS, and EFS vs. S3 storage—culminating in a FinOps-driven decision matrix.
A high-level analysis of DynamoDB billing models (Provisioned vs. On-Demand) and how Reserved Capacity combined with Auto Scaling delivers optimal TCO for write-heavy workloads with predictable weekly peaks.
A simulated SAA-C03 scenario exploring how to architect high availability for a mission-critical web application using Aurora PostgreSQL and Auto Scaling groups, focusing on the balance between availability guarantees and operational simplicity.
A manufacturing company needs high-availability hybrid connectivity to AWS with stable latency, minimal cost, and tolerance for slower backup. Learn why Direct Connect + VPN backup is the optimal solution over dual Direct Connect or dual VPN approaches.
This drill explores how to reduce cloud spending for a high-security image processing service by optimizing VPC networking—specifically choosing between NAT Gateways and S3 Gateway Endpoints for 1TB daily S3 data transfer.
A retail analytics company faces duplicate database records despite unique SQS messages. This drill examines why visibility timeout extension is the correct solution and how it prevents race conditions in distributed message processing.
A critical business data archival scenario requiring 4-year retention with instant access. Learn why S3 Standard-IA beats Glacier and One Zone-IA through FinOps analysis and compliance constraints.
Master the critical decision of choosing service-managed vs. self-managed permissions for StackSets deployment across 100+ AWS accounts, with quantified FinOps impact and governance considerations.
A global manufacturing firm needs to assess 2,000+ hybrid workloads for AWS migration. This drill examines the trade-offs between agent-based discovery, server grouping strategies, and EC2 right-sizing—with quantified FinOps impact.