The above example showed how to create a blank physical data model, but what if you already have the database defined and you want to modify your design.
上面的示例演示了如何创建空白物理数据模型，但是如果已经定义了数据库，希望修改设计，那么应该怎么办？
We suggest to create a physical model of providing control, operations, and environmental around the event (operations) and event lifecycle.
我们建议围绕事件(操作)和事件生命周期创建一个供给控制、运营和环境的物理模型。
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。
You can also create a physical model from elements of another physical model that are already available.
还可以从现有的另一个物理模型的元素创建物理模型。
Now look at how you can change your physical data model and create DDL from the physical data model.
现在看看如何修改物理数据模型，并从物理数据模型创建DDL。
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。
You can create an SOA middleware application of logical Web services by defining the relationship between a business model of the middleware application and physical Web service components.
通过定义中间件应用程序的业务模型和物理web服务组件的业务模型之间的关系，您可以创建逻辑Web服务的SOA中间件应用程序。
It leverages the intelligence of a digital product or production model to create twins between the physical and digital worlds, weaving a digital thread through product and production lifecycles.
数字化技术利用数字化产品或生产模式的智能创建实体和虚拟世界的映射，并将一条数字主线植入产品和生产的生命周期之中。
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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