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Cost Reduction Strategies for Steady-State Workloads
Discover effective strategies to lower costs for steady-state production workloads with this SAA-C03 exam question walkthrough.
Reducing costs in AWS can be tricky for many candidates. The exam frequently tests understanding of cost optimization strategies. Let’s break down a question that highlights key actions for managing steady-state workloads effectively.
The question
Which TWO actions help reduce the cost of a steady-state production workload? (Choose two.)
- A. Purchase Savings Plans or Reserved Instances for baseline capacity
- B. Right-size instances based on utilization metrics
- C. Run everything on On-Demand at maximum size
- D. Disable all monitoring
Think before you scroll
Consider which options represent proactive cost management strategies. Focus on actions that align with AWS best practices for optimizing resource utilization without sacrificing performance.
The answer
The correct options are A and B. Purchasing Savings Plans or Reserved Instances for baseline capacity ensures that you pay less for predictable workloads. Right-sizing instances based on utilization metrics helps avoid over-provisioning, which can inflate costs unnecessarily.
Why the other options lose
- C. Run everything on On-Demand at maximum size: This option increases costs significantly. On-Demand pricing is the most expensive way to run instances. Operating at maximum size without analysis leads to wasted resources.
- D. Disable all monitoring: While it might seem like a way to save costs, disabling monitoring can lead to significant issues. Without monitoring, you lose visibility into performance and potential over-provisioning, which can result in higher costs in the long run.
The concept behind it
Cost optimization in AWS is about understanding your workload’s needs. Committing to Savings Plans or Reserved Instances allows you to save on baseline capacity. Right-sizing ensures you are only using what you need. These principles apply broadly across various AWS services, making them applicable to different scenarios.
Exam trap to remember
Always remember: proactive cost management requires monitoring and committing to predictable usage. Avoid options that suggest cutting corners on monitoring or maximizing resources without justification.