Unlike open-source databases, Oracle Database software is proprietary. You cannot legally download or use 11.2.0.4.0 for production without a valid Oracle license. However, you can download it for development, testing, or learning under specific agreements.
Address any "Failed" status items (usually missing OS packages or kernel parameters). Unlike open-source databases
Comprehensive disaster recovery and data protection. you can download it for development
Enhanced for database consolidation to help test workloads before moving to production. Unlike open-source databases