{
  "code": null,
  "collection": "architecture",
  "href": "https://banes-lab.com/ontology#architecture-fail-safe",
  "id": "fail-safe",
  "kind": "principle",
  "layer": {
    "href": "https://banes-lab.com/ontology/schema#layer-correctness-core",
    "json": "https://banes-lab.com/json/records/layer/correctness-core",
    "label": "Correctness Core",
    "markdown": "https://banes-lab.com/records/layer/correctness-core.md",
    "ref": "layer:correctness-core"
  },
  "name": "Fail Safe",
  "ref": "architecture:fail-safe",
  "relations": [
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-safe-defaults",
          "json": "https://banes-lab.com/json/records/lexicon/safe-defaults",
          "label": "Safe Defaults",
          "markdown": "https://banes-lab.com/records/lexicon/safe-defaults.md",
          "ref": "lexicon:safe-defaults"
        }
      ],
      "relation": "requires"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology#architecture-resilience",
          "json": "https://banes-lab.com/json/records/architecture/resilience",
          "label": "Resilience",
          "markdown": "https://banes-lab.com/records/architecture/resilience.md",
          "ref": "architecture:resilience"
        }
      ],
      "relation": "reinforces"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-damage-limitation",
          "json": "https://banes-lab.com/json/records/lexicon/damage-limitation",
          "label": "Damage Limitation",
          "markdown": "https://banes-lab.com/records/lexicon/damage-limitation.md",
          "ref": "lexicon:damage-limitation"
        }
      ],
      "relation": "enables"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-unsafe-default-continuation",
          "json": "https://banes-lab.com/json/records/lexicon/unsafe-default-continuation",
          "label": "Unsafe Default Continuation",
          "markdown": "https://banes-lab.com/records/lexicon/unsafe-default-continuation.md",
          "ref": "lexicon:unsafe-default-continuation"
        }
      ],
      "relation": "conflicts-with"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-availability",
          "json": "https://banes-lab.com/json/records/lexicon/availability",
          "label": "Availability",
          "markdown": "https://banes-lab.com/records/lexicon/availability.md",
          "ref": "lexicon:availability"
        }
      ],
      "relation": "tensions-with"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/schema#tension-availability-fail-safe",
          "json": "https://banes-lab.com/json/records/tension/availability-fail-safe",
          "label": "Fail Safe / Availability",
          "markdown": "https://banes-lab.com/records/tension/availability-fail-safe.md",
          "ref": "tension:availability-fail-safe"
        }
      ],
      "relation": "tensions"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-unsafe-default-continuation",
          "json": "https://banes-lab.com/json/records/lexicon/unsafe-default-continuation",
          "label": "Unsafe Default Continuation",
          "markdown": "https://banes-lab.com/records/lexicon/unsafe-default-continuation.md",
          "ref": "lexicon:unsafe-default-continuation"
        }
      ],
      "relation": "violated-by"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology#architecture-fallback-pattern",
          "json": "https://banes-lab.com/json/records/architecture/fallback-pattern",
          "label": "Fallback Pattern",
          "markdown": "https://banes-lab.com/records/architecture/fallback-pattern.md",
          "ref": "architecture:fallback-pattern"
        },
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-fail-fast-or-fall-back",
          "json": "https://banes-lab.com/json/records/lexicon/fail-fast-or-fall-back",
          "label": "Fail Fast or Fall Back",
          "markdown": "https://banes-lab.com/records/lexicon/fail-fast-or-fall-back.md",
          "ref": "lexicon:fail-fast-or-fall-back"
        }
      ],
      "relation": "refactored-by"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology/schema#vocabulary-severity-mandatory",
          "json": "https://banes-lab.com/json/records/vocabulary/severity-mandatory",
          "label": "mandatory",
          "markdown": "https://banes-lab.com/records/vocabulary/severity-mandatory.md",
          "ref": "vocabulary:severity-mandatory"
        }
      ],
      "relation": "severity"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/ontology#architecture-category-error-handling-resilience",
          "json": "https://banes-lab.com/json/records/architecture-category/error-handling-resilience",
          "label": "Error Handling / Resilience",
          "markdown": "https://banes-lab.com/records/architecture-category/error-handling-resilience.md",
          "ref": "architecture-category:error-handling-resilience"
        }
      ],
      "relation": "category"
    },
    {
      "links": [
        {
          "href": "https://banes-lab.com/software-architecture/principles#execution-joins-the-halves",
          "json": "https://banes-lab.com/json/software-architecture/principles/execution-joins-the-halves",
          "label": "Execution joins the halves",
          "markdown": "https://banes-lab.com/software-architecture/principles/execution-joins-the-halves.md",
          "ref": "chapter:/software-architecture/principles#execution-joins-the-halves"
        },
        {
          "href": "https://banes-lab.com/ontology#architecture-category-error-handling-resilience",
          "json": "https://banes-lab.com/json/ontology/principles/architecture-category-error-handling-resilience",
          "label": "Error Handling / Resilience",
          "markdown": "https://banes-lab.com/ontology/principles/architecture-category-error-handling-resilience.md",
          "ref": "chapter:/ontology#architecture-category-error-handling-resilience"
        },
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-category-core-vocabulary",
          "json": "https://banes-lab.com/json/ontology/lexicon/lexicon-category-core-vocabulary",
          "label": "Core Vocabulary",
          "markdown": "https://banes-lab.com/ontology/lexicon/lexicon-category-core-vocabulary.md",
          "ref": "chapter:/ontology/lexicon#lexicon-category-core-vocabulary"
        },
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-category-error-handling-resilience",
          "json": "https://banes-lab.com/json/ontology/lexicon/lexicon-category-error-handling-resilience",
          "label": "Error Handling / Resilience",
          "markdown": "https://banes-lab.com/ontology/lexicon/lexicon-category-error-handling-resilience.md",
          "ref": "chapter:/ontology/lexicon#lexicon-category-error-handling-resilience"
        },
        {
          "href": "https://banes-lab.com/ontology/lexicon#lexicon-category-quality-attributes",
          "json": "https://banes-lab.com/json/ontology/lexicon/lexicon-category-quality-attributes",
          "label": "Quality Attributes",
          "markdown": "https://banes-lab.com/ontology/lexicon/lexicon-category-quality-attributes.md",
          "ref": "chapter:/ontology/lexicon#lexicon-category-quality-attributes"
        },
        {
          "href": "https://banes-lab.com/ontology/schema#the-vocabulary-severity",
          "json": "https://banes-lab.com/json/ontology/schema/the-vocabulary-severity",
          "label": "Severity levels",
          "markdown": "https://banes-lab.com/ontology/schema/the-vocabulary-severity.md",
          "ref": "chapter:/ontology/schema#the-vocabulary-severity"
        },
        {
          "href": "https://banes-lab.com/ontology/schema#the-resolutions",
          "json": "https://banes-lab.com/json/ontology/schema/the-resolutions",
          "label": "The resolutions",
          "markdown": "https://banes-lab.com/ontology/schema/the-resolutions.md",
          "ref": "chapter:/ontology/schema#the-resolutions"
        }
      ],
      "relation": "linked-from"
    }
  ],
  "summary": "A design rule that a failing operation leaves the system in the state that causes the least harm.",
  "siblings": {
    "next": {
      "href": "https://banes-lab.com/ontology#architecture-fail-secure",
      "json": "https://banes-lab.com/json/records/architecture/fail-secure",
      "label": "Fail Secure",
      "markdown": "https://banes-lab.com/records/architecture/fail-secure.md",
      "ref": "architecture:fail-secure"
    },
    "previous": {
      "href": "https://banes-lab.com/ontology#architecture-fail-fast",
      "json": "https://banes-lab.com/json/records/architecture/fail-fast",
      "label": "Fail Fast",
      "markdown": "https://banes-lab.com/records/architecture/fail-fast.md",
      "ref": "architecture:fail-fast"
    }
  },
  "up": {
    "href": null,
    "json": "https://banes-lab.com/json/api/records/architecture",
    "label": "Architecture principles",
    "markdown": "https://banes-lab.com/api/records/architecture.md",
    "ref": "api:records/architecture"
  },
  "aliases": [],
  "exemplar": {
    "after": "try {\n  await openFooGate();\n} catch {\n  fooGate.lock();\n  throw new Error(\"Foo gate remains locked\");\n}",
    "before": "try {\n  await openFooGate();\n} catch {\n  fooGate.unlock();\n}",
    "lang": "ts",
    "medium": "code"
  },
  "formedBy": null,
  "scope": [
    "runtime",
    "operation",
    "security"
  ],
  "severity": "mandatory"
}
