DevScale Solutions, a software development firm, runs automated test suites on physical, on-premises servers for approximately three hours each day. The servers remain idle for the rest of the day, but the company must continue to pay for their power, cooling, and maintenance. The company plans to migrate this testing environment to AWS to optimize costs. Which of the following represents the primary economic advantage of this migration for DevScale Solutions?
- APurchasing long-term Dedicated Hosts to run the test suites continuously at a discounted on-demand rate.
- Shifting to a variable operating expense model where compute resources are dynamically provisioned only when tests are running.Cevap
- CScaling up the testing environment's capacity statically in the cloud to ensure resources are always active and ready for developer usage.
- DConverting their current operational expenses into fixed capital expenses to establish a permanent physical presence in the cloud.
Cevap
Shifting to a variable operating expense model where compute resources are dynamically provisioned only when tests are running.
Shifting from upfront capital expenses to variable operating expenses allows the company to pay only for the compute resources consumed during the active testing periods. This dynamic provisioning demonstrates the cost benefit of elasticity, which prevents paying for idle resources.
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Cloud Economics: CapEx to OpEx shift and the cost benefits of elasticity
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