AWS - RDS and Relational Databases
Which AWS RDS component primarily determines the baseline hourly billing rate?
Which AWS RDS component primarily determines the baseline hourly billing rate?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Identify cost drivers
The hourly cost of an RDS instance is mainly influenced by the instance class, which defines CPU, memory, and network capacity.Step 2: Evaluate other options
Backup retention affects backup storage costs, not hourly instance cost. Read replicas add cost but are separate instances. Encryption does not affect pricing.Final Answer:
Instance class -> Option AQuick Check:
Instance class sets hourly rate [OK]
Quick Trick: Instance class sets hourly cost, not backups or encryption [OK]
Common Mistakes:
MISTAKES- Confusing backup retention with hourly cost
- Assuming encryption increases hourly price
- Thinking read replicas affect single instance cost
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