Number of logical data page reads
逻辑数据页面读取次数
Click on the logical data model node.
单击逻辑数据模型节点。
Constructing a new logical data model.
构造新的逻辑数据模型。
It is primarily used with logical data model.
它主要用于逻辑数据模型。
Creating a normalized dimensional logical data model.
创建标准化维度逻辑数据模型。
Convert a logical data model to a physical data model.
把逻辑数据模型转换为物理数据模型。
The logical data model is an ideal picture of the data.
逻辑数据模型是数据的理想蓝图。
Creating a de-normalized dimensional logical data model.
创建非标准化维度逻辑数据模型。
Transform a logical data model into a physical data model.
把逻辑数据模型转换为物理数据模型。
Business names are used in conceptual or logical data models.
业务名称用在概念性或逻辑数据模型中。
Resulting logical data model retains glossary classifications.
生成的逻辑数据模型保留术语表分类。
A distant fourth would be a detailed logical data model (LDM).
第四位的是详细的逻辑数据模型(logical data model,LDM)。
Each entity in the logical data model is assigned a primary key.
逻辑数据模型中的每个实体都被指定了一个主键。
It includes the concepts of conceptual and logical data modeling.
它包括概念数据建模和逻辑数据建模的概念。
The logical data model primarily consists of packages and entities.
逻辑数据模型主要由包和实体组成。
The client does not have a well-formed enterprise logical data model.
客户不具备格式良好的企业逻辑数据模型。
Attributes in the logical data model are assigned a physical data type.
逻辑数据模型中的属性被指定一个物理数据类型。
It also helps in synchronization of logical data models and physical models.
它还有助于实现逻辑数据模型和物理模型的同步。
The main logical data entities in this scenario are as follows (see Figure 1).
这个场景中主要的逻辑数据实体如下(见图1)。
This eventually helps drive the definition of conceptual and logical data models.
这会帮助驱动概念和逻辑数据模型的定义。
Transforming the dimensional logical data model to dimensional physical data model
将多维逻辑数据模型转换为多维物理数据模型
The logical data model in RDA is to databases as sketches are to designing a house.
RDA中的逻辑数据模型对于数据库的意义，就如同设计草图对于建造房屋的意义。
In a logical data model you are describing things and properties about these things.
在逻辑数据模型中，要描述一些事物及其属性。
You can also take a logical data model and transform that into a physical data model.
还可以把逻辑数据模型转换为物理数据模型。
Transform de-normalized dimensional logical data model to dimensional physical data model.
将非标准化多维逻辑数据模型转换为多维物理数据模型。
Part 4 in this series Outlines the role of conceptual and logical data modeling within SOA.
本系列的第4部分概述了SOA中概念数据建模和逻辑数据建模的作用。
The logical data model contains much more detailed information about the business subject areas.
逻辑数据模型包含关于业务主题领域的更多详细信息。
There are a couple of different ways to transform a logical data model to a physical data model.
把逻辑数据模型转换为物理数据模型有两种方法。
You have so far seen the concept of logical data models, domain models, and physical 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。
Transforming the normalized logical data model to a de-normalized dimensional logical data model.
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。
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