Which storage option should you choose?

Your existing application keeps user state information in a single MySQL database. This state information is very user-specific and depends heavily on how long a user has been using an application. The MySQL database is causing challenges to maintain and enhance the schema for various users.

Which storage option should you choose?
A . Cloud SQL
B . Cloud Storage
C . Cloud Spanner
D . Cloud Datastore/Firestore

Answer: A

Explanation:

Reference: https://cloud.google.com/solutions/migrating-mysql-to-cloudsql-concept