{
  "id": "workflow:data-warehouse-schema-governance",
  "_kind": "Workflow",
  "_file": "workflows/workflows/workflows-data-deep.yaml",
  "_cluster": "workflows",
  "attributes": {
    "displayName": "Data Warehouse Schema Governance",
    "workflowKind": "governance",
    "triggerType": "event-driven",
    "typicalCadence": "per-event",
    "complexity": "cross-team",
    "description": "Governs schema changes to the shared data warehouse — requiring schema change\nproposals with impact analysis before DDL execution, validating naming\nconventions and type standards against the warehouse style guide, running\nbackward-compatibility checks to ensure existing dashboards and downstream\nconsumers remain functional, coordinating migration windows with dependent\nteams, maintaining a schema changelog with version tags, and enforcing\ncolumn-level documentation requirements for discoverability. Produces schema\nchange review records, compatibility test results, and warehouse schema\ndocumentation updates. Excludes ETL pipeline modifications.\n"
  },
  "outgoingEdges": [
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "role:database-administrator",
      "kind": "involves_role",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "role:data-scientist",
      "kind": "involves_role",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "role:tech-lead",
      "kind": "involves_role",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "skill-area:data-warehouse-modeling",
      "kind": "requires_skill_area",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "skill-area:database-migrations-zero-downtime",
      "kind": "requires_skill_area",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "domain:data-engineering",
      "kind": "applies_to_domain",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "domain:databases",
      "kind": "applies_to_domain",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "responsibility:data-quality-monitoring",
      "kind": "triggers_responsibility",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "responsibility:review-architecture-changes",
      "kind": "triggers_responsibility",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "org-unit:data-governance-team",
      "kind": "performed_by_org_unit",
      "attributes": {}
    },
    {
      "from": "workflow:data-warehouse-schema-governance",
      "to": "org-unit:database-team",
      "kind": "performed_by_org_unit",
      "attributes": {}
    }
  ],
  "incomingEdges": []
}