Listing 1 shows a DAO with two data operations: create and update.
清单1显示了一个有两种数据操作的DAO：创建和更新。
The metadata browser displays only the objects and fields that are applicable to the user-selected data operations.
元数据浏览器只显示适用于用户选择的数据操作的对象和字段。
One of the most attractive candidates for doing so is aggregate data operations — sorting, searching, and summarizing.
最有吸引力候选方案之一是聚合数据操作 —排序、搜索和汇总。
NET data source controls also support an asynchronous data retrieval pattern for data operations.
NET数据源控件还支持数据操作的异步数据检索模式。
The data federation pattern supports data operations against an integrated and transient (virtual) view where the real data is stored in multiple diverse sources.
数据联合模式支持在集成的临时(虚拟)视图上进行数据操作；在此类视图中，实际数据存储在多个不同的源上。
We described the data federation pattern as an approach to data operations against an integrated and transient (virtual) view where the real data is stored in multiple diverse sources.
我们在本文中对数据联合模式进行了说明，此模式是一种处理对集成临时(虚拟)视图的数据操作的方法，而此类视图中的实际数据都存储在多个不同源系统中。
You must write a small amount of code, and you do have limited control over Dynamic Data operations.
必须编写少量代码，而且只能有限地控制动态数据操作。
You have to write some code to integrate Dynamic Data behavior, but you have full control on Dynamic Data operations.
必须编写一些代码用以集成动态数据行为，但可以完全控制动态数据操作。
You have to write some code to integrate Dynamic Data behavior, but you have full control on Dynamic Data operations.
必须编写一些代码用以集成动态数据行为，但可以完全控制动态数据操作。
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