分解才是关键——数据控制器应该是一个小型的、集中的范围。
Decomposition is key - data controllers should have small, focussed scope.
前二层分别通过服务器上安装LVM应用程序及采用元数据控制器对I/O路径集中管理实现。
Installing LVM application software and adopting metadata on each host realized the I/O path integration management.
这些权利的行使，无须办理任何手续，通过向数据控制器和数据处理器提出要求，还可通过负责处理的人员代理。
The rights may be exercised by making a request to the data controller or processor without formalities, also by the agency of a person in charge of the processing.
然后，控制器可以决定用该数据更新模型的主实例，或者根据这些值采取某种操作。
The controller can then decide to update the primary instance of the model with this data or take some action based on these values.
控制器组件将所有获得的数据进行汇总，组成一系列业务对象用于显示。
The controller component aggregates all of the retrieved data into a set of business objects for display.
当一个控制器需要从视图获取数据时，视图提供模型的一个副本，其中包含当前的UI内容。
When a controller wants to get data from the view, the view provides a copy of the model populated with the current UI contents.
将服务定义同业务逻辑(控制器)以及数据(实体)访问分离，可确保实体中不会透露任何业务逻辑。
Decoupling the service definition from the business logic (controller) and from access to the data (entity) ensures that no business logic manifests itself in the entities.
熟悉RAID的人大概都想知道应该用什么设备(或控制器)来处理磁盘和数据。
Those familiar with a RAID are probably wondering what device (or controller) will be handling the disks and data.
控制器从模型请求数据并发送给视图完成格式化。
The controller requests data from the model and sends it to the view for formatting.
一旦收到此事件，控制器就会知道提要数据是在模型对象中缓存并可在视图中展示。
Upon receiving this event, the controller knows that the feed data is cached in the model object and can be presented in the view.
检查连接硬盘驱动器和计算机控制器的数据电缆(大的扁平电缆)。
Check the data cable (large flat cable) that connects hard disk drive to the computer's controller.
为了为这个实用程序设计尽可能快的架构，在对缓冲区操纵者编写代码时，已经使它不必将数据发给特定的控制器。
To architect this utility to run as a fast as possible, the buffer manipulator has been coded such that it doesn't have to give data to a specific device controller.
视图可以直接与模型交互，但是它也使用模型的一个副本，以便将数据传递给控制器。
The view can have direct contact with the model, but it also works with a copy of the model as a means of passing data to the controller.
清单8显示了视图代码，它使用控制器构建的数据模型。
Listing 8 shows the view code that will use the data model that is built by the controller.
然后，对控制器做以下更新来处理XML数据的文档显示功能。
Then, the following update was made to the controller for handling documents show functionality for XML data.
用于向Web服务器作出异步请求，以通过一个控制器servlet获取数据。
Used to make asynchronous requests to the Web server to retrieve the data through a controller servlet.
Cocoa是用Object - c实现的，并使用MVC模式来封装视图、应用程序数据、控制器和实现管理逻辑的类。
Cocoa is implemented in Object-C and USES the MVC pattern to encapsulate views, application data, controllers and the class to mediate the management logic.
典型的Web服务使用远程表示范例，这意味着所有的视图逻辑在客户机上执行，而应用程序逻辑和数据层(控制器和模型)则驻留于服务器上。
Typical Web services employ a remote presentation paradigm, meaning all view logic executes on the client, whereas the application logic and the data layer (controller and model) reside on the server.
数据磁盘，使用RAID0SCSI控制器。
通常情况下，您的应用程序将具有一系列控制器，所有的控制器都将从模型中提取数据，然后在视图中显示。
Typically, your application will have a series of controllers, all of which will pull data from models and then display data in views.
然后将为单词创建一个标准模型、控制器和视图查看数据库中的单词列表。
Then we make a standard model, controller, and view for words to view the list of words from the database.
一方面，控制器负责获取数据，另一方面，它则负责将数据传递到视图。
The controller is in charge of taking data in one hand and handing it off to the view in the other.
模型指数据，视图指表示层，而控制器指应用程序逻辑或业务逻辑。
Model refers to your data, View to your presentation layer, and Controller refers to the application or business logic.
手机可以同时作为血糖仪，胰岛素泵的控制器，数据记录应用来使用，它还内置有跨平台的数据分享功能。
The phone ACTS as a glucose meter, controller for your pump, and data logging application all in one, with built-in capability to share the data across platforms.
简要回顾一下清单4，您在那里将数据表的数据源定义为控制器，那意味着控制器有一些数据源方法需要实现，如 清单 6 所示。
Return briefly to Listing 4, where you defined the data source for the table as the controller. This means that the controller has some data source methods to implement; Listing 6 shows those.
应用程序的主要层是数据库、持久性框架、数据库访问对象和用户界面(UI)控制器及视图层。
The main layers of the application are a database, a persistence framework, a database access object, and user interface (UI) controller and view layers.
我们将在后续文章中对其进行详细分析的首选数据源模式可应用于控制器层。
And the preferred data source pattern, which we will examine in greater detail in the next articles, can be applied in the controller layer.
查看控制器实现的数据源方法之后，我们来看看控制器实现的代理方法，如清单7所示。
Having seen the data source methods implemented by the controller, take a look at the delegate methods that it implements in Listing 7.
查看控制器实现的数据源方法之后，我们来看看控制器实现的代理方法，如清单7所示。
Having seen the data source methods implemented by the controller, take a look at the delegate methods that it implements in Listing 7.
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