集中化方法通常用于生产应用程序、数据仓库和操作数据存储库。
The centralized approach is typically used for production applications, data warehouses and operational data stores.
在许多情况下，您可以在操作数据存储区所需的很短时间内编写转换代码，并且该代码更稳定、更易于维护。
In many cases you can write the transformational code in a fraction of the time that it would take to manipulate the data store, and that code is more robust and easier to maintain.
分析和研究了ODS层的理论，并通过操作数据存储层的引入实现减轻业务系统负担和为数据仓库系统提供一个统一的数据环境的目的。
It analyses and studies the theory of ODS. It also achieves the goal of lightening the burden of business system and providing a unified data environment through the use of ODS.
如果要创建一个操作数据存储(operational data store,ODS)或主数据管理(MDM)系统来支持SOA解决方案，那么目标是这个数据存储的物理数据模型。
If an operational data store (ODS) or a master data management (MDM) system is to be created to support the SOA solution, then the target is the physical data model for this data store.
它还将教您如何在自己的项目中创建DOM对象，用以存储和操作数据。
It also teaches you how to create DOM objects in your own projects for storing or working with data.
数据操作服务是处理逻辑，其直接操作数据值和那些值的表示形式，以便进行存储、传输或表示。
Data manipulation services are processing logic that directly manipulates data values and the representation of those values for storage, transport or presentation purposes.
它支持开发人员使用概念模型查询和操作数据，而无需使用物理存储模型。
It enables developers to query and manipulate data using a conceptual model instead of a physical storage model.
在接下来的小节中，创建用于查看和操作数据库中存储的数据的XForm，这是第三层，即“用户交互”层，如图4所示。
In the following section, XForms for viewing and manipulating data stored in the database are created, providing the third layer, namely the "User Interaction" layer, illustrated in Figure 4.
泛型允许类，结构，接口，代理还有方法被他们存储和操作数据类型参数化。
Generics permit classes, structs, interfaces, delegates, and methods to be parameterized by the types of data they store and manipulate.
安全性解决方案主要措施有用户验证、页面授权、密码存取数据库和使用存储过程操作数据库。
Security solution includes validating users, page authorization, reading and writing database using the password and manipulating database using store procedures.
控制系统可存储生产数据和操作数据。
有了变量，就可以在程序中存储和操作数据了。
Variables allow you to store and manipulate data in your programs.
有了变量，就可以在程序中存储和操作数据了。
Variables allow you to store and manipulate data in your programs.
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