An audit found gaps: the organization must cache database read-heavy workloads in memory. Which option addresses this? cache database read-heavy workloads in memory.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
ElastiCache (Redis/Memcached) reduces database load.
Correct answer(s): c. Amazon ElastiCache
Exam domain: Domain 1: Design Resilient Architectures (30% weight on the official guide).
Official documentation & study links
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