Last Updated：2025/11/20
Sentence
持続的な冗長性が確認された後、エンジニアたちはスキーマをリファクタリングして、候補キーによってすべての結合依存が示されるデータベース正規化の段階である第五正規形を達成した。
Quizzes for review
After diagnosing persistent redundancy, the engineers refactored the schema to achieve fifth normal form.
See correct answer
After diagnosing persistent redundancy, the engineers refactored the schema to achieve fifth normal form.
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Related words
fifth normal form
Noun
uncountable
Japanese Meaning
リレーショナルデータベースの正規化段階の一つ。データベースが第四正規形の状態にあり、すべての結合依存が候補キーによって保証される状態を指す。
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