Transit dispatch can lose at most a few minutes of data, while a low-priority archive can tolerate overnight loss. How should recovery objectives influence backup versus replication choices?
Select an answer to reveal the explanation.
Short Explanation
How much data and downtime you can stand should pick the tool. Tight objectives push you toward continuous replication; looser ones can live on nightly backups. One blunt yearly tape for everything ignores what the business actually needs.
Full Explanation
Recovery point and recovery time objectives derived from business needs determine whether periodic backups are adequate or whether continuous or near-continuous replication is required. Uniform yearly tapes or monthly USB copies for every system disregard differentiated criticality. Over-provisioning replication everywhere may waste resources when overnight loss is acceptable. Aligning backup and replication architecture to stated recovery outcomes is a core resilience practice.