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数据库架构是在某个 数据模型 的设计,通过 数据库管理系统 支持的形式语言。

CMU 15-445

A schema is a description of a particular collection of data, using a given data model.[1]

Database System Concepts

The overall design of the database is called the database schema.[2]

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  2. Abraham Silberschatz, Henry F. Korth, and S. Sudarshan, Database System Concepts, Seventh edition (New York, NY: McGraw-Hill, 2020). P12 ↩︎