![Best practices for migrating an Oracle database to Amazon RDS PostgreSQL or Amazon Aurora PostgreSQL: Source database considerations for the Oracle and AWS DMS CDC environment | AWS Database Blog Best practices for migrating an Oracle database to Amazon RDS PostgreSQL or Amazon Aurora PostgreSQL: Source database considerations for the Oracle and AWS DMS CDC environment | AWS Database Blog](https://d2908q01vomqb2.cloudfront.net/887309d048beef83ad3eabf2a79a64a389ab1c9f/2018/11/09/best-practices-migrating-oracle-2-1.gif)
Best practices for migrating an Oracle database to Amazon RDS PostgreSQL or Amazon Aurora PostgreSQL: Source database considerations for the Oracle and AWS DMS CDC environment | AWS Database Blog
![Implement Multi-Master Replication with RDS Custom for Oracle: Part 1 – High Availability | Data Integration Implement Multi-Master Replication with RDS Custom for Oracle: Part 1 – High Availability | Data Integration](https://dataintegration.info/wp-content/uploads/2023/01/RDS-Custom-blog-Diag1-2204-new-LJ8PB1-696x413.jpeg)
Implement Multi-Master Replication with RDS Custom for Oracle: Part 1 – High Availability | Data Integration
![Oracle External Tables and PostgreSQL Integration with Amazon S3 - Oracle to Aurora PostgreSQL Migration Playbook Oracle External Tables and PostgreSQL Integration with Amazon S3 - Oracle to Aurora PostgreSQL Migration Playbook](https://docs.aws.amazon.com/images/dms/latest/oracle-to-aurora-postgresql-migration-playbook/images/pb-oracle-external-tables.png)