Editing Non-Functional Requirements (section)

== 8. Auditability and Compliance ==

<span id="nfr-aud-01-run-log-retention"></span>
=== NFR-AUD-01 — Run log retention ===

'''Requirement:''' Console output from each run should be captured and retained for at least 30 days.<br />
'''Rationale:''' Enables post-hoc investigation of incorrect results or failures.<br />
'''Test approach:''' Verify a shell wrapper redirects stdout/stderr to a dated log file.<br />
'''Priority:''' Should Have<br />
'''Source:''' Best-practice default<br />
'''Status:''' [UNCONFIRMED — no wrapper script exists]

<span id="nfr-aud-02-schema-change-control"></span>
=== NFR-AUD-02 — Schema change control ===

'''Requirement:''' Changes to <code>primes_schema.sql</code> or <code>reset-primes.sql</code> must be version-controlled and reviewed before deployment.<br />
'''Rationale:''' Schema changes can destroy data or break the application silently.<br />
'''Test approach:''' Verify files are under git; verify a change-review process exists.<br />
'''Priority:''' Must Have<br />
'''Source:''' Standard DBA practice<br />
'''Status:''' [UNCONFIRMED]


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<span id="recoverability"></span>