TerraGrow, a smart agriculture startup, runs a telemetry platform that ingests moisture and temperature data from soil sensors. The data volume increases tenfold during spring planting and autumn harvesting seasons, but drops to near zero during winter. Historically, TerraGrow had to provision physical servers to handle peak demand, resulting in low utilization and high idle costs during off-seasons. The company is migrating this workload to AWS to leverage cloud economics. Which of the following cloud economic concepts best addresses TerraGrow's seasonal utilization challenge?
- The cost benefits of elasticity, which allows the company to dynamically scale resource capacity up and down to match demand, paying only for what is used.Cevap
- BThe capability of scalability, which ensures that infrastructure is permanently over-provisioned to handle future growth and prevent service degradation.
- CA shift from operating expenses (OpEx) to capital expenses (CapEx), allowing the company to invest upfront in physical cloud assets to reduce long-term maintenance fees.
- DA migration strategy centered on rehosting, which moves monolithic applications to dedicated physical servers on AWS to guarantee performance.
Cevap
The cost benefits of elasticity, which allows the company to dynamically scale resource capacity up and down to match demand, paying only for what is used.
The correct answer is the concept of elasticity. Elasticity allows resources to dynamically adjust to match demand cycles, eliminating idle capacity during off-seasons and reducing overall costs.
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Anahtar Kavram
The economic benefit of elasticity and paying for what is used, eliminating idle capacity.
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