逻辑数据模型主要由包和实体组成。
The logical data model primarily consists of packages and entities.
创建非标准化维度逻辑数据模型。
创建标准化维度逻辑数据模型。
生成的逻辑数据模型保留术语表分类。
Resulting logical data model retains glossary classifications.
业务名称用在概念性或逻辑数据模型中。
Business names are used in conceptual or logical data models.
它主要用于逻辑数据模型。
这会帮助驱动概念和逻辑数据模型的定义。
This eventually helps drive the definition of conceptual and logical data models.
客户不具备格式良好的企业逻辑数据模型。
The client does not have a well-formed enterprise logical data model.
在逻辑数据模型中，要描述一些事物及其属性。
In a logical data model you are describing things and properties about these things.
一个逻辑数据模型不受不同实体之间关系的限制。
A logical data model is not constrained regarding possible relationships between different entities.
逻辑数据模型包含关于业务主题领域的更多详细信息。
The logical data model contains much more detailed information about the business subject areas.
还可以把逻辑数据模型转换为物理数据模型。
You can also take a logical data model and transform that into a physical data model.
将多维逻辑数据模型转换为多维物理数据模型
Transforming the dimensional logical data model to dimensional physical data model
逻辑数据模型用来创建设计数据库所需的蓝图。
Logical data models are used for creating the blueprint needed to design your database.
启用多维符号的第一步是在逻辑数据模型中实现多维功能。
The first step for enabling dimensional notation is to enable dimensional capability in the logical data model.
它还有助于实现逻辑数据模型和物理模型的同步。
It also helps in synchronization of logical data models and physical models.
把逻辑数据模型转换为物理数据模型有两种方法。
There are a couple of different ways to transform a logical data model to a physical data model.
逻辑数据模型定义实体以及实体之间的关系，而不考虑实现平台。
A logical data model defines entities and relationships between entities without consideration of the implementation platform.
逻辑数据模型的一般设计目标是正确性、一致性、非冗余和简单性。
The general design objectives of the logical data model are correctness, consistency, non-redundancy and simplicity.
将规范化逻辑数据模型转换为非规范化多维逻辑数据模型。
Transforming the normalized logical data model to a de-normalized dimensional logical data model.
逻辑数据模型中包括的属性必须足以支持指定的信息结构的所有方面。
The attributes included in the logical data model must be sufficient to support all aspects of the information structures being specified.
这里只能选逻辑数据模型，因为我们选择了转换物理数据模型。
The logical data model is the only option in this case because we selected a physical data model to be transformed.
RDA支持XML模式定义和XML模式到逻辑数据模型的映射的可视化。
RDA supports visualization of XML schema definitions and mapping of the XML schema to logical data models.
RDA能够在统一建模语言(uml)与逻辑数据模型之间进行相互转换。
RDA provides transformation from Unified Modeling Language (UML) to the Logical Data Model and vice versa.
理想情况下，应用程序建模师经过培训后应该能理解和利用逻辑数据模型。
Ideally application modelers should be educated on how to understand and leverage logical data models.
到目前为止，已经介绍了逻辑数据模型、领域模型和物理数据模型的概念。
You have so far seen the concept of logical data models, domain models, and physical data models.
在上面的小节中，我们已经请利益相关者审核了非标准化多维逻辑数据模型。
In the section above, we have the de-normalized dimensional logical data model reviewed by stakeholders.
甚至可以把逻辑数据模型(RDA)转换为uml模型(rsa)。
You can even transform from logical data model (RDA) to UML model (RSA).
还有其他创建逻辑数据模型的方法，但是我们看看使用这种方法时会发生什么。
There are other ways to create logical data models as well, but see what happens next when you use this method.
要配置这个转换，将逻辑数据模型的源设置为uml模型或模型中的uml包。
To configure the transform, set the source for the logical data model to be the UML model or the UML package within the model.
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