{
  "schema": "varexis-public-evidence-record/0.3",
  "generated_at_utc": "2026-10-25T20:55:19.974986+00:00",
  "record_id": "VXI-EXT-PROCUREMENT-REDIS-WAITAOF-LOCAL-REPLICA-FSYNC-01-v1",
  "record_kind": "external_reference",
  "title": "Redis WAITAOF persistence counts",
  "system": "Redis official waitaof documentation",
  "evidence_family": "vendor_evidence_review",
  "index_status": "PUBLIC_SAFE_SOURCE_REVIEW",
  "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY",
  "canonical_question": "Does a WAITAOF return establish that the requested local and replica persistence levels were met?",
  "near_questions": [
    "What do the two WAITAOF return values measure?",
    "Can WAITAOF return before the required replica fsync count is reached?",
    "Does WAITAOF work without local AOF when numlocal is one?",
    "Does local fsync prove that all replicas persisted the write?"
  ],
  "supported_claims": [
    {
      "claim": "Redis WAITAOF, available since 7.2, reports local and replica AOF fsync acknowledgements for prior writes on the same connection. Timeout can return counts below the requested levels; MULTI or script contexts do not block. AOF configuration and documented propagation limitations apply. Inspect both counts; the command does not create global strong consistency or guarantee every failover outcome.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
    }
  ],
  "not_demonstrated_claims": [
    "Redis 7.2+, AOF configuration, timeout, nonblocking context and replication/AOF propagation limitations apply; not global strong consistency.",
    "Buyer implementation, live runtime enforcement, settled payment, physical outcome, certification or permission to act are not established.",
    "No expanded capabilities or licences for existing INDEX executables."
  ],
  "public_summary": "Redis WAITAOF, available since 7.2, reports local and replica AOF fsync acknowledgements for prior writes on the same connection. Timeout can return counts below the requested levels; MULTI or script contexts do not block. AOF configuration and documented propagation limitations apply. Inspect both counts; the command does not create global strong consistency or guarantee every failover outcome.",
  "related_record_ids": [],
  "source_review": {
    "source_type": "official_external_documentation",
    "source_title": "Redis official waitaof documentation",
    "source_url": "https://redis.io/docs/latest/commands/waitaof/",
    "checked_on": "2026-10-25",
    "candidate_record_id": "VXI-EXT-PROCUREMENT-REDIS-WAITAOF-LOCAL-REPLICA-FSYNC-01-v1",
    "candidate_record_sha256": "b09b42fe9826467a0b3079558750d96fb098addb54afc9ef2392971c3cf8e553",
    "method": "Primary documentation reviewed for the published bounded statement.",
    "deployment_tested_by_varexis": false,
    "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research."
  },
  "answer_policy": {
    "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY",
    "bounded_answer": "Redis WAITAOF, available since 7.2, reports local and replica AOF fsync acknowledgements for prior writes on the same connection. Timeout can return counts below the requested levels; MULTI or script contexts do not block. AOF configuration and documented propagation limitations apply. Inspect both counts; the command does not create global strong consistency or guarantee every failover outcome.",
    "required_buyer_context": "Redis version and AOF settings; Connection writes and requested local/replica counts; Actual fsync counts and propagation behavior. Buyer deployment not inspected.",
    "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state."
  },
  "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.",
  "decision_profile": {
    "schema": "varexis-vendor-evidence-review/1",
    "review_status": "documentation_review_only",
    "checked_on": "2026-10-25",
    "claim_to_check": "Does a WAITAOF return establish that the requested local and replica persistence levels were met?",
    "documented_statement": {
      "status": "documented",
      "statement": "Redis WAITAOF, available since 7.2, reports local and replica AOF fsync acknowledgements for prior writes on the same connection. Timeout can return counts below the requested levels; MULTI or script contexts do not block. AOF configuration and documented propagation limitations apply. Inspect both counts; the command does not create global strong consistency or guarantee every failover outcome.",
      "source_ids": [
        "redis-waitaof"
      ]
    },
    "review_inference": {
      "status": "review_inference",
      "statement": "Interpret local and replica WAITAOF counts as AOF persistence evidence for prior connection writes. This is a documentation-review judgment, not an observed deployment outcome.",
      "source_ids": [
        "redis-waitaof"
      ]
    },
    "buyer_evidence_required": [
      "Redis version and AOF settings",
      "Connection writes and requested local/replica counts",
      "Actual fsync counts and propagation behavior"
    ],
    "review_condition": {
      "status": "varexis_review_policy",
      "statement": "Refuse buyer-specific assurance from documentation alone. Redis 7.2+, AOF configuration, timeout, nonblocking context and replication/AOF propagation limitations apply; not global strong consistency."
    },
    "unknowns": "The buyer implementation, effective configuration, complete evidence inventory and actual business outcome were not inspected.",
    "unknown_finding": {
      "status": "unknown",
      "statement": "The buyer implementation, effective configuration, complete evidence inventory and actual business outcome were not inspected."
    },
    "evidence_sources": [
      {
        "source_id": "redis-waitaof",
        "url": "https://redis.io/docs/latest/commands/waitaof/",
        "final_url": "https://redis.io/docs/latest/commands/waitaof/",
        "status": 200,
        "captured_at_utc": "2026-10-25T20:26:13.999Z",
        "sha256": "3434d1d263eba73a07cd8f847b66de6ba532e7059d83a1f610425571970e7374",
        "bytes": 237249,
        "title": "Redis official waitaof documentation",
        "hash_basis": "SHA-256 of unmodified HTTP response body bytes",
        "rights_review": "Original factual paraphrase and citation only. Redis documentation and software have distinct applicable licences; no source page or software code is redistributed or relicensed.",
        "checked_on": "2026-10-25",
        "capture_status": 200,
        "claim_review_completed": true,
        "reviewed_sections": [
          "Command semantics",
          "Limitations",
          "Consistency and WAITAOF"
        ],
        "version_context": "Rolling Redis official documentation captured 2026-10-25. Command introduction and version-specific exceptions are stated in each bounded answer; deployed product/version/configuration unverified."
      }
    ],
    "observed_deployment": false,
    "commercial_reliance_boundary": "Documentation review only; the buyer must establish applicability and actual outcomes. INDEX does not inspect or control the deployment.",
    "paid_value": {
      "decision_context": "Interpret local and replica WAITAOF counts as AOF persistence evidence for prior connection writes.",
      "free": "Complete review, practical questions, sources and limitations; may be saved locally.",
      "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.",
      "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.",
      "excluded": [
        "Fresh vendor research",
        "Continuous monitoring or change alerts",
        "Testing the buyer configuration",
        "Private evidence or vendor certification"
      ],
      "integrity": "Hashes identify content versions; they do not prove truth or provide a signature."
    },
    "revalidation": {
      "trigger": "A saved purchase does not recheck the source or buyer configuration.",
      "specific_watch": "Recheck Command semantics; Limitations; Consistency and WAITAOF in Redis official waitaof documentation when the source, applicable version, configuration or intended reliance changes. A detected change creates a review candidate, not automatic approval."
    },
    "buyer_relevance": "Interpret local and replica WAITAOF counts as AOF persistence evidence for prior connection writes.",
    "refusal_conditions": [
      "Refuse buyer-specific assurance from documentation alone. Redis 7.2+, AOF configuration, timeout, nonblocking context and replication/AOF propagation limitations apply; not global strong consistency."
    ]
  },
  "niche": {
    "niche_id": "enterprise-ai-data-custody-exit-assurance",
    "label": "Enterprise AI Data Custody & Exit Assurance",
    "classification_id": "custody",
    "classification_label": "AI Data Custody, Retention & Exit Assurance",
    "topic_id": "custody",
    "buyer_intent": "Interpret local and replica WAITAOF counts as AOF persistence evidence for prior connection writes.",
    "comparison_role": "matched_custody_addition"
  },
  "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.",
  "service_route": {
    "request_guide": "/varexis-index/request.html",
    "request_workflow": "/varexis-index/request-workflow.json",
    "service_id": "single_request",
    "service_routes_url": "/varexis-index/service-routes.json",
    "payment_required": true,
    "availability_endpoint": "/api/index/capabilities",
    "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED",
    "checkout_url": "/index-access"
  },
  "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.",
  "human_page": "/varexis-index/catalog.html#redis-waitaof-local-replica-fsync",
  "machine_readable_record": "/varexis-index/records/redis-waitaof-local-replica-fsync.json"
}