An aerospace simulation startup, AeroSimulate, is migrating its engineering simulation workloads to AWS. Currently, the company maintains an on-premises server cluster that is sized for peak demand but sits idle for the majority of the day. The CFO wants to understand the economic advantages of moving these workloads to the cloud. Which of the following options represent key cloud economic benefits for this scenario? (Select TWO.)
- Paying only for the compute resources consumed during active simulation runs, aligning operational expenses with actual usage.Answer
- Reducing waste by automatically scaling down compute capacity when simulations are not active.Answer
- CTransitioning infrastructure costs from variable operating expenses (OpEx) to predictable, fixed capital expenses (CapEx).
- DEnsuring elasticity by deploying a massive, permanent fleet of instances sized to handle the startup's maximum projected growth over the next three years.
- EReducing overall costs by using a monolithic architecture that keeps all application components tightly coupled on a single large virtual machine.
Answer
Paying only for the compute resources consumed during active simulation runs, aligning operational expenses with actual usage, and reducing waste by automatically scaling down compute capacity when simulations are not active.
The correct options are the statements regarding paying only for the compute resources consumed during active simulation runs and reducing waste by automatically scaling down compute capacity when simulations are not active. Paying only for active use aligns expenses with actual demand, and using elasticity to scale down prevents paying for idle compute time.
Step-by-Step Solution
Key Concept
Cloud economics focuses on replacing upfront capital expenses with variable operational expenses, and optimizing costs through elasticity and utility-based pricing.