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      "dataset",
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      "費用条件と検証用の小さな入力を確認する"
    ],
    "suitable_for": "BigQueryのconsoleで公開データを検索するなど、SQL分析を選択して使いたい場面。",
    "unsuitable_for": "費用や処理量を確認せず大規模queryを繰り返す用途。",
    "coverage": [
      "database/SQL",
      "data transformation"
    ],
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