Oracle Exadata to AWS EC2 Migration: Handling HCC Compression and Data Guard Limitations

Oracle Exadata to AWS EC2 Migration

Learn how to migrate an Oracle database from Exadata to AWS EC2 while handling Hybrid Columnar Compression (HCC) limitations, Data Guard challenges, RMAN migration workflows, and post-migration decompression strategies. This real-world 80+ TB migration outlines practical approaches for maintaining operational stability, minimising downtime, and managing HCC dependencies in non-Exadata cloud environments.