A company needs to migrate its on-premises database fleet to Amazon RDS. The company is currently using a mixture of Microsoft SQL Server, MySQL, and Oracle databases. Some of the databases have…

Migration Evaluator Quick Insights focuses on TCO analysis for migration readiness, not on detailed schema analysis or conversion of stored procedures.

AWS Application Migration Service (AWS AMS) is primarily a lift-and-shift migration tool for entire servers, not a specialized tool for converting database schemas or performing heterogeneous database migrations to Amazon RDS.

The AWS Schema Conversion Tool (AWS SCT) is specifically designed to assess and convert existing database schemas, including stored procedures and functions, from one database engine to another, which is critical for migrating heterogeneous databases like SQL Server, MySQL, and Oracle to Amazon RDS.

AWS Database Migration Service (AWS DMS) is a robust tool for migrating data from various source databases to Amazon RDS with minimal downtime, supporting both one-time migrations and continuous data replication.

AWS DataSync is designed for large-scale, high-performance data transfer between network file systems (NFS, SMB) and AWS storage services, not for migrating relational databases.