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Zorluk: ZorUnderstand concepts of cloud economics

An agricultural technology company runs a crop monitoring system. The system requires massive compute resources for two weeks during the bi-annual harvesting season to process telemetry data. For the remaining 11 months of the year, the compute demand is near zero. The company is evaluating the financial impact of migrating this workload from its on-premises data center to AWS. Which of the following represents the primary economic advantage of this migration?

  1. Leveraging elasticity to dynamically provision resources during the peak harvest weeks and terminate them afterward, shifting from a fixed capital expense (CapEx) to a variable operating expense (OpEx).Cevap
  2. B
    Transitioning the workload to AWS to eliminate operating expenses (OpEx) by converting all compute requirements into fixed capital expenses (CapEx) through up-front payment models.
  3. C
    Relying on scalability to permanently provision peak capacity in the cloud, which reduces the total cost of ownership (TCO) by avoiding the overhead of dynamically scaling resources.
  4. D
    Rehosting the workload using a lift-and-shift migration strategy to convert the application into a tightly coupled monolithic architecture, reducing integration costs.

Cevap

Leveraging elasticity to dynamically provision resources during the peak harvest weeks and terminate them afterward, shifting from a fixed capital expense (CapEx) to a variable operating expense (OpEx).
The correct answer correctly identifies that the primary economic benefit comes from elasticity and the CapEx-to-OpEx shift. Since the telemetry processing workload is highly seasonal (active for only 4 weeks out of 52), paying for resources dynamically as an operating expense (OpEx) when they are actually running prevents the company from wasting money on idle physical infrastructure (CapEx) during the rest of the year.

Adım Adım Çözüm

1
Analyze the demand pattern of the workload.
The workload has a highly variable demand pattern, requiring massive compute capacity for only 4 weeks a year (two weeks twice a year) and minimal capacity otherwise.
Understanding the demand curve helps identify which cloud economic benefits (like elasticity) apply.
2
Evaluate the financial shift between on-premises and cloud models.
On-premises requires capital expenses (CapEx) to buy hardware for peak capacity. AWS allows paying for resources as variable operating expenses (OpEx) based on consumption.
This contrasts the fixed-cost model of physical hardware with the pay-as-you-go model of the cloud.
3
Determine the optimal cloud mechanism for cost reduction.
Elasticity allows the company to scale resources up during the peak harvest weeks and scale them back down when not in use, avoiding paying for idle capacity.
Elasticity directly matches resource supply with demand to optimize cloud spending.

Anahtar Kavram

The primary economic benefit of the cloud is the shift from capital expenses (CapEx) to variable operating expenses (OpEx), enabled by elasticity, allowing customers to pay only for the resources they consume.
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Understand concepts of cloud economics

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