{
  "id": "skill-area:big-data-tools",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/curated-ml-data-agent-task-skill-areas.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Big Data Tools",
    "description": "Working with large-scale data platforms - distributed processing,\nstorage formats, cluster-aware execution, and throughput-oriented tooling.\n",
    "domains": [
      "specialization:data-engineering-analytics"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:big-data-tools",
      "to": "specialization:data-engineering-analytics",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:data-analysis",
      "to": "skill-area:big-data-tools",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "lib-skill:data-engineering-analytics--apache-spark-optimizer",
      "to": "skill-area:big-data-tools",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:data-engineering-analytics--cost-optimizer",
      "to": "skill-area:big-data-tools",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:data-engineering-analytics--sql-query-optimizer",
      "to": "skill-area:big-data-tools",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    }
  ]
}