Câu 10: AWS Certified Data Engineer - Associate DEA-C01

A company uses an on-premises Microsoft SQL Server database to store financial transaction data. The company migrates the transaction data from the on-premises database to AWS at the end of each month. The company has noticed that the cost to migrate data from the on-premises database to an Amazon RDS for SQL Server database has increased recently. The company requires a cost-effective solution to migrate the data to AWS. The solution must cause minimal downtown for the applications that access the database. Which AWS service should the company use to meet these requirements?

1. A. AWS Lambda
2. B. AWS Database Migration Service (AWS DMS) — đáp án hiện tại
3. C. AWS Direct Connect
4. D. AWS DataSync