A company needs to reduce DynamoDB hot partitions. Which option meets the requirement with the LEAST implementation effort? reduce DynamoDB hot partitions.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
High-cardinality partition keys spread load.
Correct answer(s): d. Better partition key design
Exam domain: Domain 4: Troubleshooting and Optimization (18% weight on the official guide).
Official documentation & study links
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