DBS-C01 · Question #11
DBS-C01 Question #11: Real Exam Question with Answer & Explanation
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Question
A Database Specialist is designing a new database infrastructure for a ride hailing application. The application data includes a ride tracking system that stores GPS coordinates for all rides. Real-time statistics and metadata lookups must be performed with high throughput and microsecond latency. The database should be fault tolerant with minimal operational overhead and development effort. Which solution meets these requirements in the MOST efficient way?
Options
- AUse Amazon RDS for MySQL as the database and use Amazon ElastiCache
- BUse Amazon DynamoDB as the database and use DynamoDB Accelerator
- CUse Amazon Aurora MySQL as the database and use Aurora's buffer cache
- DUse Amazon DynamoDB as the database and use Amazon API Gateway
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