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AWS Certified Solutions Architect - Associate · AWS
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The key clues in the question are: Containers Stateless applications Can tolerate infrastructure disruptions Minimize cost Minimize operational overhead The strongest clue is: "can tolerate disruptions" That makes EC2 Spot Instances a strong choice because Spot Instances provide significant cost savings compared with On-Demand Instances and are designed for interruption-tolerant workloads
3 Storage needs 3 different solutions - Max I/O performance -> EC2 Instance Store. This is physically attached NVMe SSD on the host server, fasters possible I/O on AWS - Durable Storage for media content -> S3. S3 has 11 nines of durability - Archival storage -> S3 Glacier. Cheapest option for data that's "not in use anymore" D
Spot Instances Up to 90% cheaper Perfect for: Stateless workloads Interruptible workloads