Google Cloud Professional Cloud Database Engineer PCDBE — Topic 1 Question 135

Question

Your company is launching a new globally distributed application with strict requirements for low latency, strong consistency, zero downtime, and high availability (HA). You need to configure a scalable database solution to support anticipated rapid growth and optimal application performance. What should you do?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Create a Spanner instance across regions for optimal performance. Cloud Spanner is a horizontally scalable, strongly consistent relational database with global reach. This option meets the real-time / low-latency performance requirement.

Google Cloud Professional Cloud Database Engineer PCDBE — Question 135