Creating database models using reverse engineering.
使用反向工程创建数据模型。
This makes importing foreign keys easier in relational database models.
这样使得在关系数据库模型中导入外键更方便。
This is typical of frameworks that map object models to relational database models.
这是将对象模型映射到关系数据库模型的一种典型框架。
The software models the database structure in what are known as database models.
该软件模型数据库结构，即所谓的被称为数据库模式。
You may find Node-Arc-Node relationships (triple) easier to understand than relational database models.
您会发现Node - Arc - Node关系(三元组)比关系数据库模型更易于理解。
Design and construction: Completion of, and changes to, business, design, and database models; code development.
设计与构建：业务、设计和数据库模型的完成和变更情况；代码开发情况。
The problem, from his point of view, was a lack of mathematical rigor in defining the data model (some database models had no rigor whatsoever).
在他看来，该问题是因为在定义数据模型时缺乏数学严谨性(一些数据库模型没有任何严谨性)。
This abstraction and visualization theme continues with database models, XML schemas and Web Services Description Language (WSDL) documents (see Figure 3).
此抽象及可视化主题可以在数据库模型、XMLschemas和Web服务描述语言(Web Services Description Language,WSDL)文档上应用(参见图3)。
Some of the database models described in your text require that relationships be specified in advance, thus not supporting AD hoc requests for information.
一些数据库模式描述了在你的案文，规定关系指明前进，因此，不支持专案资料的要求。
These are business concepts and they have been used in the database models, in the software programs, and in the documents that are read by managers and business partners.
这些都是业务概念，数据库模型、软件程序以及供经理和业务伙伴们阅读的文档中都用到了它们。
This paper analyzes and summarizes many classical multilevel security database models, comparing their advantages and disadvantages in detail as well as the availability under different semantics.
本文对众多经典的多级安全数据库模型进行分析总结，详细比较了其优缺点和不同语义下模型的可用性。
Models contain any and all code that relates to your database and other data structures.
模型包含与您的数据库和其他数据结构相关的所有代码。
Database designers have long used the term "star schema" to describe dimensional models because the resulting structure looks like a star.
数据库设计师长期使用术语“星型模式”来描述维度模型，因为结果结构看上去像一个星星。
Repository: A single database that will contain one or more streams of models.
储存库：单个含有模型的一个或者多个流的数据库。
There are various types of Bridges available for importing and exporting metadata for database tables, reports, models, user information, etc.
有多种类型的桥，它们可以导入和导出数据库表、报告、模型、用户信息等的元数据。
Once you have created the models for your application and set up your database Settings, you can enable the admin interface for your application.
当您为应用程序创建了模型并设置好数据库之后，您就可以为它启用管理界面了。
Overall, these restrictions limit the flexibility of relational database systems and, thus, the ability of users of such systems to implement complex, interactive models within the database itself.
总之，种种约束限制了关系数据库系统的灵活性，并因此限制了系统用户在数据库内部实现复杂、交互式模型的能力。
Instead of translating changes between individuals and groups, physical data models put data architects, developers, and database administrators stay on the same page.
物理数据模型将数据架构师、开发人员和数据库管理员统一起来，而不是在个人与组之间转换更改。
Even still, with physical data models you can reverse engineer from the actual database or from the data definition language (DDL) file.
还可以对实际数据库或数据定义语言(DDL)文件进行反向工程，生成物理数据模型。
After you have connected to the database you can create robust logical, physical, domain, and even glossary models in RDA.
在连接数据库之后，可以在RDA中创建健壮的逻辑、物理、领域和术语表模型。
Physical data models are database specific and represent the database schema.
物理数据模型是数据库特定的，代表数据库模式。
For example, system analysts and designers create and use analysis models, and database designers design and view data models.
例如，系统分析人员和设计人员创建和使用分析模型，数据库设计人员设计和查看数据模型。
Some example technologies found in EMFT include the ability to generically search, compare, and persist EMF models to a database.
EMFT中的一些技术包括：一般地搜索、比较和把EMF模型保存到数据库中的功能。
The dashed boxes in Figure 1 (SQL model and Database access model) indicate temporary models created from the abstract model.
图1中的虚线框(SQL模型和数据库访问模型)表示从抽象模型创建的临时模型。
Starting with the models can help you understand the underlying database tables before you begin layering on functionality and UI.
从模型入手可帮助您理解底层数据库表，之后再开始布设功能和UI。
The database can include detailed models of military and civilian aircraft, ships, buildings, and vehicles in addition to customized attributes such as soldiers wearing Canadian uniforms.
该数据库除了士兵穿加拿大军服等定制属性外，还包括精细模拟军用与民用飞机、舰船、建筑和车辆。
Erwin discussed the design options for implementing bi-temporality in domain models by using a temporal Database or writing custom code.
Erwin讨论了在领域模型中实现双时态(bi - temporality)的设计选择：使用一个时态数据库(temporal Database)或编写自己的代码。
Use models of requirements, design, and database, not just documents
使用需求、设计、数据库模型，而不只使用文档
The Repository component maps storage models to relational database schemas and tables.
Repository组件将存储模型映射到关系数据库模式和表。
In 2-tier Client application models people were even accessing the database directly from the event-handlers.
在两层的客户端应用模型中，人们甚至会直接从事件处理器中访问数据库。
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