SmartHaven, an IoT smart home provider, is planning to migrate its device telemetry ingestion platform from an on-premises data center to AWS. The platform experiences massive traffic spikes every evening when users return home, but remains mostly idle during the night. Which of the following describe the economic advantages of migrating this workload to AWS? (Select TWO.)
- Replacing upfront capital expenses (CapEx) with variable operating expenses (OpEx)Cevap
- Leveraging elasticity to dynamically scale resources to match the evening demand peaks, reducing costs during idle hoursCevap
- CConverting variable operating expenses (OpEx) into fixed capital expenses (CapEx) to make monthly costs fully predictable
- DEnsuring scalability by continuously running resources at peak capacity to handle long-term organic user growth
- EReducing core database costs by running stateful, time-critical evening writes exclusively on Spot Instances
Cevap
The correct options are: replacing upfront capital expenses (CapEx) with variable operating expenses (OpEx); and leveraging elasticity to dynamically scale resources to match the evening demand peaks, reducing costs during idle hours.
The correct options are the ones stating that the company can replace upfront capital expenses (CapEx) with variable operating expenses (OpEx), and leverage elasticity to dynamically scale resources to match the evening demand peaks. The shift to OpEx allows the company to avoid heavy initial infrastructure investments, while elasticity ensures they do not pay for idle servers during the low-traffic night hours.
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Cloud Economics: CapEx vs OpEx and Elasticity