You are working as a Solutions Architect for a technology company which is in the process of migrating their applications to AWS. One of their systems requires a database that can scale globally and can handle frequent schema changes. It should also provide low-latency response to high-traffic queries.

Which is the most suitable database solution to use to achieve this requirement?

Explanation: Amazon DynamoDB(Database) is the database that works in quick speed of milliseconds at any area.It has the characteristics like built-in security section, manageable, restoration function, durable etc.These features helps in handling the request of numerous people on large scale everyday.

It can work in multiple region to and can have multiple master .Thus, the database demand mentioned in the question can be completed by using Amazon DynamoDB as it can fulfill the requires of the company.