A county clerk must move an on-premises Oracle licensing database to Amazon Aurora PostgreSQL with schema conversion and ongoing replication until cutover. Which AWS approach fits this heterogeneous migration?
Select an answer to reveal the explanation.
Short Explanation
Changing engines is like translating a city ordinance from one legal code to another—you need a translator and a moving crew. SCT helps convert the schema; DMS moves and syncs the data until cutover.
Full Explanation
Heterogeneous migrations from Oracle to Aurora PostgreSQL typically combine AWS Schema Conversion Tool (SCT) for schema assessment/conversion with AWS Database Migration Service (DMS) for data migration and ongoing replication. Manual retyping does not scale. DataSync moves files, not engine dialects. RMAN into DynamoDB abandons the relational target and forces an unnecessary app rewrite.