What does 'high availability' mean for Oracle Autonomous Database?

In the context of Oracle Autonomous Database, "high availability" refers to the ability of the system to maintain continuous operation and minimize downtime, ensuring that services remain accessible to users even in the event of failures or maintenance activities. This is achieved through effective failover mechanisms that allow the database to automatically reroute operations to backup systems without interruption.

High availability is crucial for mission-critical applications where any downtime can lead to significant operational and financial impacts. By implementing redundancy and automated recovery processes, Oracle Autonomous Database is designed to provide a robust environment where services are consistently available, thus meeting the demands of modern database applications that require reliability at all times.

The focus on continuous uptime means that the database can automatically handle hardware or software failures without manual intervention and provide a seamless experience for its users.