Google Cloud Professional Cloud Database Engineer PCDBE — Topic 1 Question 108

Question

You want to migrate your on-premises PostgreSQL database to Compute Engine. You need to migrate this database with the minimum downtime possible. What should you do?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Create a hot standby on Compute Engine, and use PgBouncer to switch over the connections. Compute Engine provides configurable virtual machines when you need full control of the OS.

Google Cloud Professional Cloud Database Engineer PCDBE — Question 108