{
  "id": "specialization:postgres-tuning",
  "_kind": "Specialization",
  "_file": "domain/specializations/postgres-tuning.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "PostgreSQL Performance Tuning",
    "parentDomainId": "domain:databases",
    "description": "PostgreSQL performance tuning — query plans, indexes, vacuum/autovacuum,\nconnection pooling, and replication topology.\n"
  },
  "outgoingEdges": [
    {
      "from": "specialization:postgres-tuning",
      "to": "domain:databases",
      "kind": "specializes"
    },
    {
      "from": "specialization:postgres-tuning",
      "to": "tool:psql",
      "kind": "uses_tool"
    },
    {
      "from": "specialization:postgres-tuning",
      "to": "tool:datadog",
      "kind": "uses_tool"
    }
  ],
  "incomingEdges": [
    {
      "from": "domain:databases",
      "to": "specialization:postgres-tuning",
      "kind": "contains"
    },
    {
      "from": "skill-area:postgres-tuning",
      "to": "specialization:postgres-tuning",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ]
}