What capability ensures data availability and integrity despite frequent natural disasters?

Data resiliency refers to the ability of a system to recover from unexpected disruptions while maintaining access to critical data and services. This capability is essential in ensuring data availability and integrity, especially in the face of frequent natural disasters, because it encompasses strategies and technologies that enable continuous operation and quick recovery from failures.

Data resiliency typically involves aspects such as automatic failover, replication across geographically dispersed locations, and the ability to restore services without significant downtime. When organizations plan for data resiliency, they often implement solutions that not only back up data but also ensure that it is consistently accessible and can withstand various adverse conditions.

In contrast, while data redundancy, data archiving, and data backup are important components of a comprehensive data management strategy, they do not fully encapsulate the notion of resilience against natural disasters. Data redundancy focuses on duplicating data to prevent loss, data archiving involves long-term storage of infrequently accessed data, and data backup is about creating copies of data for restoration purposes. However, these elements do not inherently provide the same level of proactive availability and immediate recovery capabilities as data resiliency does.