In fact, there are no tables, rows, columns or relationships in a document-oriented database at all.

事实上，面向文档的数据库中根本不存在表、行、列或关系。

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This will be an object-oriented project using the Unified Modeling Language (UML) to represent concepts and relationships.

这是一个面向对象的软件项目，使用UML来描述系统中的各种概念与关系。

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From time to time, the demands of changing business needs require that you add new entities and relationships to the relational data models or object-oriented models.

变化的业务需求不断地要求向关系数据模型或面向对象模型中添加新实体和关系。

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Women are more process-oriented, they ask more questions, they care more about building relationships on the way to achieving goals and they put a great deal of value on listening and being heard.

FORBES: 8 Blind Spots Between the Sexes at Work