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PROFESSIONAL-CLOUD-DATABASE-ENGINEER · Question #27
PROFESSIONAL-CLOUD-DATABASE-ENGINEER Question #27: Real Exam Question with Answer & Explanation
The correct answer is D: Use Bigtable, and add nodes as necessary to achieve the required throughput.. https://cloud.google.com/memorystore/docs/redis/redis-overview
Designing Highly Scalable Database Solutions
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.
Explanation
https://cloud.google.com/memorystore/docs/redis/redis-overview
Topics
#Bigtable#NoSQL Databases#Scalability#IoT Data
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