从本地J MS队列检索数据。
索引——创建网页检索数据索引。
如果需要快速检索数据，也应该如此。
在底部，多个查询将从索引中检索数据。
At the bottom, several queries retrieve data from the index.
这可提高检索数据的速度。
可以在检索数据的同时筛选数据列。
下一步是从服务器中检索数据。
从数据库中检索数据——多个结果。
MDC对性能的贡献在于提高检索数据的效率。
清单5是一个使用这些类存储和检索数据的示例。
Listing 5 shows an example of using these classes to store and retrieve data.
从数据库中检索数据 ——单个结果
从数据源检索数据的过程称为数据获取。
The process of retrieving data from a data source is known as a data fetch.
切换到PagePreview将能交互检索数据。
Switching back to Page Preview will retrieve data interactively.
不管是何种情况，URI并不真正从指定位置检索数据。
In either case, a URI doesn't actually retrieve data from the specified location.
模型包含所有必须的业务逻辑，从存储数据仓库中检索数据。
The Model contains all the business logic necessary to retrieve data from a persistent data store.
对于图表，只有在度量添加到报表后才能检索数据。
For charts, data is only retrieved after a measure has been added to the report.
在此方案中，用户从数据库中检索数据而不加任何锁。
In this scenario, a user retrieves data from the database with no locks.
在服务器端，主要是使用代码来查询数据库或从服务检索数据。
On the server, you use code to query a database or retrieve data from a service.
在准备工作完成之后(主要是连接管理)，我们必须检索数据。
With preparatory work completed (primarily connection management), we then had to retrieve our data.
这样，通过对象属性检索数据和生成HTML页面就很简单了。
It's now a simple matter to retrieve this data through object properties and use it to generate an HTML page.
当然，除检索数据外，通常还需要创建、更新或删除业务对象。
Of course, you will often want to create, update, or delete business objects in addition to retrieving data.
最后有需要时，在继续处理之前从永久性数据存储中检索数据。
When finally there is a need, retrieve the data from the persistent data store before continuing on with processing.
当检索数据时，中介器会将库中的数据转换为数据图。
When retrieving data, mediators convert data from the repository into a data graph.
对于包含大量数据的大型表，限制所检索数据的行数非常有用。
Being able to restrict the number of rows of data retrieved would be particularly helpful in the case of large tables that contain large amounts of data.
DAS的作用是从数据源检索数据以及向其中写入数据。
The role of a DAS is to retrieve and write data to and from a data source.
但是，从远程资源检索数据则相当常见，这也是本文示例的关注点。
However, retrieving data from remote resources is fairly common, and that is the focus of the example in this article.
可以使用本机DB 2PHP驱动程序来连接数据库和检索数据。
Native DB2 PHP Driver to connect to the database and retrieve data.
检索数据的主要方法是通过称为视图的mapreduce式代码。
The primary way data is retrieved is through MapReduce-style code called views.
DB 2将会理解这一点，并能够以更加高效的方式存放和检索数据。
DB2 will understand this and be able to place and retrieve data in a more efficient manner.
首先，这里没有直接调用数据，而是调用检索数据的servlet。
First, rather than calling the data directly, I'm calling the servlet that retrieves the data.
应用推荐