AWS - Architecture Best Practices
Which AWS service is best suited for improving application performance by caching frequently accessed data?
Which AWS service is best suited for improving application performance by caching frequently accessed data?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand caching purpose
Caching stores frequently used data closer to the application to reduce latency.Step 2: Identify AWS caching service
Amazon ElastiCache is designed specifically for caching to improve performance.Final Answer:
Amazon ElastiCache -> Option DQuick Check:
Caching service = Amazon ElastiCache [OK]
Quick Trick: Use ElastiCache to speed up data retrieval [OK]
Common Mistakes:
- Confusing S3 as caching
- Using Lambda for caching
- Choosing RDS for caching
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