Give control to the data access API.
通过数据访问API进行控制。
What is the data access layer implemented with?
数据访问层使用什么实现？
Reducing code duplication in the data access tier.
减少数据访问层中的代码重复。
It shows how to use JSPs to call the data access beans.
它说明了如何使用jsp来调用数据访问bean。
The methods in Listing 4 form the core of the data access tier.
清单4中的方法构成了数据访问层的核心。
We'll begin with a review of the Data Access Object pattern.
我们将从回顾数据访问对象模式入手。
In the process, it also interacts with the data access layer.
在运行过程中，它还会与数据访问层进行交互。
The data access tier is designed as a set of coarse-grained DAOs.
数据访问层被设计为一系列粗粒度的DAO。
Let's take a quick look at the design of the data access utility.
我们来看看数据访问实用程序的设计。
You can also test the data access logic without concern for the GUI.
我们还可以测试数据访问逻辑而无需关心gui。
With that information you can model and calculate the data access time.
有了这些信息，您就可以建模和计算数据访问时间。
The data Access Object got several finder methods to query the database.
数据访问对象(Data Access Object)有一些搜索方法以查询数据库。
All of the data access designers now fully support the upcoming SQL Server 2008.
所有的数据访问设计器完全支持即将推出的SQL Server 2008。
Personally I like the idea of keeping all the data access logic encapsulated in that class.
我个人倾向于将所有的数据访问逻辑封装到这个类中。
When a domain object leaves the data access tier, it gets detached from the entity manager.
当域对象离开数据访问层时，它与实体管理器脱离。
The data access layer provides a semantic data store, a user profile, and the rules database.
数据访问层提供了一种语义数据存储、一个用户个人文件以及规则数据库。
In particular, great care must be given to the data access needs of future, unintended users.
尤其是，必须特别关注用户未来的数据访问需求。
Finally, the data access layer is a persistent data store, such as a database or file storage.
最后，数据访问层是持久化的数据存储，比如数据库或文件存储。
We will get to the annotations on this class shortly, but let me first explain the data access.
随后我们将注释这个类，但首先我们讲解一下数据访问。
The Business Logic Layer, in turn, requests that the data Access Layer deal with data persistence.
而业务逻辑层则请求数据访问层处理数据持久性。
You can refactor the code to isolate the data access functions into a separate file as homework.
作为练习，您可以对代码进行重构以将数据访问函数分离到单独的文件中。
The business layer generally interacts with the information system through the data access layer.
业务层主要通过数据访问层与信息系统实现交互。
In addition, the design and implementation of the data access service itself become reusable resources.
此外，数据访问服务本身的设计和实现也可成为可重用资源。
A T2 driver has a native component that is part of the driver, but separate from the data access API.
T2驱动程序中有一个本机组件，该组件是驱动程序的一部分，但与数据访问API相分离。
The next version should focus less on the data access and business logic tiers and more on the service interface.
下一版本应该把重点放在服务接口，而不是数据访问和业务逻辑层。
The lowest layer in the architecture is the mediator layer which performs the data access with the repository.
体系结构中的最低层是中介器层，它执行对库中数据的访问。
If the highest performance is needed, the data access service can often be implemented as a database stored procedure.
如果需要最高的性能，通常可以将数据访问服务作为数据库存储过程实现。
The data access layer is responsible retrieving and manipulating data stored in enterprise information systems (EISs).
数据访问层负责对存储在企业信息系统(EIS)中的数据进行存取等操作。
NOTE: Ideally, you could separate the data access logic into its own deployment unit and keep the controller pure.
注意：理想情况下，可以将数据访问逻辑分隔到它自己的部署单元中并且保持控制器没有被混杂。
NOTE: Ideally, you could separate the data access logic into its own deployment unit and keep the controller pure.
注意：理想情况下，可以将数据访问逻辑分隔到它自己的部署单元中并且保持控制器没有被混杂。
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