AWS - RDS and Relational Databases
A managed database instance fails to scale automatically during high traffic. What is a probable cause?
A managed database instance fails to scale automatically during high traffic. What is a probable cause?
medium📝 Debug Q7 of 15
Step-by-Step Solution
Solution:
Step 1: Understand auto-scaling failure reasons
If auto-scaling is off or set incorrectly, scaling won't happen automatically.Step 2: Evaluate options
Auto-scaling is disabled or misconfigured correctly identifies configuration issues; others are incorrect or irrelevant.Final Answer:
Auto-scaling is disabled or misconfigured -> Option AQuick Check:
Auto-scaling config = A [OK]
Quick Trick: Verify auto-scaling settings if scaling fails [OK]
Common Mistakes:
- Assuming no scaling support
- Confusing manual scaling with failure
- Ignoring scaling configuration
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