You are the DBA of your organization. You provided a cloned instance from the production Cloud SQL for PostSQL database to the developers for testing purposes. After the creation of the clone. Your developers notice missing data in one of the recently altered tables. What should you do to ensure that all data in included?

You are running an instance of Cloud Spanner as the backend of your ecommerce website. You learn that the quality assurance (QA) team has doubled the number of their test cases. You need to create a copy of your Cloud Spanner database in a new test environment to accommodate the additional test cases. You want to follow Google-recommended practices. What should you do?

Your organization has an existing app that just went viral. The app uses a Cloud SQL for MySQL backend database that is experiencing slow disk performance while using hard disk drives (HDDs). You need to improve performance and reduce disk I/O wait times. What should you do?

Your company has a critical application running on-premises on PostgreSQL. The application requires minimal migration downtime and the ability to withstand regional outages. You are considering a Cloud SQL Enterprise Plus edition instance on PostgreSQL. You need to ensure that the migration will meet your requirements with minimal effort.
What should you do?

You are writing an application that will run on Cloud Run and require a database running in the Cloud SQL managed service. You want to secure this instance so that it only receives connections from applications running in your VPC environment in Google Cloud. What should you do?