Google Cloud Professional Cloud Database Engineer PCDBE — Topic 1 Question 46

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?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Use Bigtable, and add nodes as necessary to achieve the required throughput. Cloud Bigtable is a managed, low-latency NoSQL wide-column store for very high-throughput workloads.

Google Cloud Professional Cloud Database Engineer PCDBE — Question 46