It's highly stable because the system is totally managed by Oracle, Oracle provides 99.9% availability for the system uptime.
Oracle HCM Cloud is configurable and scalable, supporting over 35,000 users while ensuring reliable, high uptime performance. It offers valued features like human resources, access, and talent management and integrates seamlessly with other applications. Despite frequent updates, it faces challenges in installation, high-volume recruitment, and email preboarding. Integration with collaboration tools and localizations, especially in Turkey, needs improvement, while its complex architecture can complicate migration and management.