PROFESSIONAL-CLOUD-DATABASE-ENGINEER · Question #27
You are choosing a database backend for a new application. The application will ingest data points from IoT sensors. You need to ensure that the application can scale up to millions of requests per se
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Question
You are choosing a database backend for a new application. The application will ingest data points from IoT sensors. You need to ensure that the application can scale up to millions of requests per second with sub-10ms latency and store up to 100 TB of history. What should you do?
Options
- AUse Cloud SQL with read replicas for throughput.
- BUse Firestore, and rely on automatic serverless scaling.
- CUse Memorystore for Memcached, and add nodes as necessary to achieve the required
- DUse Bigtable, and add nodes as necessary to achieve the required throughput.
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