EM-RSK-04 · Subject model · W2

Continuity, backup and recovery

Criticality, continuity plan, backup policy, recovery objective, exercise and recovery evidence. A successful backup does not confirm recoverability.

Queued for research

Claude: not-started; Grok: not-started.

Research note, in Russian: Entire research brief pending

Subject boundary and candidate types

Deep research questions

Verifiable invariants

End-to-end acceptance scenario

Recover a synthetic service chain with an unavailable dependency: backup success does not mask recovery failure.

Negative case

A green backup job means RTO and RPO are met.

Approaches to compare

Candidates in the live catalogue

Result requirements

Every card is executed together with the full research contract: definitions, fields and cardinalities, lifecycle, sources, data mastership, rights, the five object facets, at least eight invariants, positive and negative examples, dependencies, migration and applicability limits.

Machine-readable assignment JSON