After a design review, leadership requires the team to time-series IoT telemetry storage. Which approach is MOST reliable?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Timestream is purpose-built for time series.
Correct answer(s): d. Amazon Timestream
Exam domain: Domain 1: Workload-Specific Database Design (26% weight on the official guide).
Official documentation & study links
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