You can create a domain model so that it can be used in other domain models or other logical data models.
可以创建一个领域模型，这种模型可以在其他领域模型或其他逻辑数据模型中使用。
Create a data diagram for the logical model.
为逻辑模型创建一个数据图。
Look at how to create a physical data model if you have a logical data model that is already defined.
我们看看在已经定义了逻辑数据模型的情况下，如何创建物理数据模型。
You can easily create a logical data model that is derived from business requirements and transform that into a physical data model that reflects your database design.
可以从业务需求轻松地创建逻辑数据模型，并把它转换为反映数据库设计的物理数据模型。
Now that the Logical data Model is transformed, you need to create a Physical data Model in InfoSphere data Architect for the DB2 database.
既然逻辑数据模型已经得到了转换，您需要在InfoSphere DataArchitect中为物理数据模型对DB 2数据库创建一个物理数据模型。
Basing on the extended star model, We design logical and physical data model of OLAP and provide a solution to create OLAP data model having general interface of visiting data.
在扩展星型模型的基础上，设计了多维逻辑模型和物理模型，并给出了一种具有通用数据访问接口的OLAP模型生成方案。
Basing on the extended star model, We design logical and physical data model of OLAP and provide a solution to create OLAP data model having general interface of visiting data.
在扩展星型模型的基础上，设计了多维逻辑模型和物理模型，并给出了一种具有通用数据访问接口的OLAP模型生成方案。
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