This section discusses how MTF can be used in a concrete case: a UML to Relational database (RDB) model transformation.
这一节讨论如何在一个具体用例中使用MTF：一个UML到关联数据库(rdb)模型的转换。
Although this data could be stored in a relational database, it fits well with the documented-oriented model too, don't you think?
虽然该数据可以存储在关系数据库中，但也同样可以使用面向文档的模型。
When you start to get into even intermediate complexity in your relational database, you'll design things differently than you would with an object model.
即便是中等复杂程度的关系数据库，设计的东西也和对象模型不同。
Data will be stored in a relational database by default, but Oslo is not limited to the relational model.
默认情况下，数据会被储存在一个关系数据库中，不过Oslo不限于这种关系模型。
A deployed domain model in an Initiate hub is not simply mapped 1:1 onto a relational database model.
在Initiatehub内部署的域模型并不能简单地1：1映射到一个关系数据库模型。
In the 1970s, the rigorous mathematical work of E. F. Codd and others created the now-ubiquitous relational database model.
年代，E . F . Codd与其他一些人通过严格的数学工作创造了现在无处不在的关系数据库模型。
To model movies in a relational database, you'd likely have a table for movie-specific information like title and release date.
要对一个关系数据库中的电影建模，您可能需要一个表来存储特定于电影的信息，比如标题和发行日期。
The model needs to match the types, properties, and relationships that exist in the source XML or relational database, and this information needs to be specified to the DAS.
模型需要匹配源XML或关系数据库中存在的类型、属性和关系，需要将此信息指定给DAS。
In short it aims to model your entire database schema dynamically, querying its information schema and eliminating the need for object-relational mapping in your application code.
简单来说，它是用来为你的全部数据库schema动态建模的，并可查询它的信息schema、消除应用程序中的面向关系映射。
Database design is crucial to effectively implement a relational database. In this course we discuss how to model data, database construction, and developing a database in a business environment.
数据库设计是有效地实现关系数据库的关键，该门课程主要介绍如何建立数据模型，数据库的创建以及在商业环境下如何开发数据库。
Translate the CWS (or other clinical database) relational database into an XML stream and re-constitute the data in a better normalized data model.
将CWS（或者其他的临床资料库）相关资料库转化成一个XML流，并且重建一个较好的规范化资料模型上的数据。
Persistent object can be stored in Object-Oriented Database directly, or be transferred into Relational Model to be persisted in Relational Database.
持久化对象数据可以直接使用面向对象数据库，或者通过转换存储在关系数据库中。
In order to express and process mixed-type incomplete information in relational database, a - simplified expanded relational model is given.
为了能够表示和处理关系数据库中这种混合类不完全信息，文中最后给出了一种简化的扩展关系模型。
A new definition of similar data set is proposed for some special data sets which have the same attributes in a relational database model.
采用关系数据库模型进行建模，对于同一关系框架上的数据定义了相似数据集。
In the application of the aforementioned theory, the design of database 's system model on DSS is elaborated, including data modeling, the choice and realization of relational database.
在实际应用中，详细论述了采用前述的建模方法进行决策支持系统数据仓库层模型的设计，包括数据建模、关系数据库选择及实现。
In the case of the relational database model, the conceptual view of the database is that of a collection of tables consisting of rows and columns.
在关系数据库模型下，数据库的视图是由行和列组成的表的集合。
This article introduces the work stream in designing of object relation database, and mainly discusses the ways of mapping from the class model to the relational model.
介绍对象关系数据库设计的工作流程，讨论如何将类模型映射到关系模型。
In this paper, an interface model of the natural language is proposed, which is suitable to the query of relational database on MIS.
本文提出一种适用于管理信息系统中关系数据库查询的自然语言接口模型。
The structure of knowledge base is build by the database of relational data model. In order to add rules and delete reduplicate rules, knowledge base has the function of addition, deletion and so on.
本文采用了基于规则的知识表示方法，并采用了关系型数据库建立本系统的知识库，知识库具有添加、删除等功能，实现规则的增加及重复规则的删除。
The paper introduces an Extended Relational Model Database System ERDB and a GIS based on ERDB. We mainly discuss the problems of expression of topology in GIS and recursive query.
本文介绍了一个扩展关系模型数据库系统ERDB和在该系统之上开发的一个GIS系统。
The paper introduces an Extended Relational Model Database System ERDB and a GIS based on ERDB. We mainly discuss the problems of expression of topology in GIS and recursive query.
本文介绍了一个扩展关系模型数据库系统ERDB和在该系统之上开发的一个GIS系统。
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