Meaning
Replication continuously or periodically copies data from one system or location to another to improve availability and reduce data loss. It is widely used for clustering, disaster recovery sites and cloud migrations. The consensus is that replication alone does not provide full protection, because it can also propagate corruption or encrypted data; it must be combined with versioned, immutable recovery points to support cyber-resilient recovery.
Why It Matters
Replication is important in modern data and cyber resilience because it shapes protection, monitoring and recovery design.
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