A global organization is developing an application to manage payments and online bank accounts in multiple regions. Each transaction must be handled consistentl...

A global organization is developing an application to manage payments and online bank accounts in multiple regions. Each transaction must be handled consistently in their database, and they anticipate almost unlimited growth in the amount of data stored.
Which Google Cloud product should the organization choose?

A. Cloud SQL B. Cloud Spanner C. Cloud Storage D. BigQuery