A company has an on-premises MySQL database used by the global sales team with infrequent access patterns. The sales team requires the database to have minimal downtime. A database administrator wants to migrate this database to AWS without selecting a particular instance type in anticipation of more users in the future. Which service should a solutions architect recommend?

• AAmazon Aurora MySQL
• BAmazon Aurora Serverless for MySQL
• CAmazon Redshift Spectrum
• DAmazon RDS for MySQL