In the context of hybrid clouds, what does redundancy mean?

In the context of hybrid clouds, redundancy refers to having multiple systems or components in place to prevent data loss and ensure continuous availability. This concept is crucial because it provides a safety net; if one component should fail, the system can rely on the backup or alternative components to maintain functionality. In hybrid cloud environments, redundancy can include duplicate storage systems, additional servers, or even replicated data across different cloud providers. This strategy helps to enhance reliability and uptime, minimizing the risk of downtime or data unavailability.

The other options do not align with the principle of redundancy. The absence of backup systems contradicts the idea of redundancy itself, as redundancy necessitates having backups. Using a single cloud provider does not contribute to redundancy, as it lacks the diversity that helps prevent systemic failures. Lastly, eliminating shared resources would not support redundancy, as shared resources can be a means of duplication and backup, ensuring that systems remain operational even if one part fails.