A Company's Order Fulfillment Service Uses a MySQL Database

Multiple Choice

A company's order fulfillment service uses a MySQL database. The database needs to support a large number of concurrent queries and transactions. Developers are spending time patching and tuning the database This is causing delays in releasing new product features. The company wants to use cloud-based services to help address this new challenge. The solution must allow the developers to migrate the database with little or no code changes and must optimize performance. Which service should a solutions architect use to meet these requirements?

A) Amazon Aurora
B) Amazon DynamoDB
C) Amazon ElastiCache
D) MySQL on Amazon EC2