Last Updated
：2025/11/21
ER diagram
Noun
Japanese Meaning
エンティティ・リレーションシップ図（ER図）：データベース内の各エンティティ（対象）とその相互の関係を、特定の記号を用いて示す図表。
（ plural ）
Quizzes for review
An entity-relationship diagram; a specialized (usually dynamic) chart that illustrates the relationships between entities in a database, using a specific set of database-specific symbols.
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ER diagram
The ER diagram helped the development team understand the database structure before implementation.
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The ER diagram helped the development team understand the database structure before implementation.
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