在这些情况下,关系数据库的抽象化程度可能会稍高一些。
In these cases, the abstractness of a relational database might be a bit much.
为抽象化底层数据库的具体数据并简化模块开发,Drupal V 6引入了一个Schema API(参见参考资料),以便使用纯php关联数组定义表。
To abstract the specifics of the underlying database and to simplify module development, Drupal V6 introduces a Schema API (see Resources) to define tables using plain PHP associative arrays.
Rails的核心组件始终存在,即RESTful路径、关系、验证、模板和数据库抽象化。
Rails's core components-restful routes, relationships, validations, templates, and database abstractions-persist.
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