The data access layer provides a semantic data store, a user profile, and the rules database. 数据访问层(DAL)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。
Finally, the data access layer is a persistent data store, such as a database or file storage. 最后,数据访问层(DAL)是持久化的数据存储,比如数据库或文件存储。
The Data Access Layer(DAL) utilizes WPF data binding to tie UI components to business logic or data components. 数据接口层(DataAccessLayer)利用WPF实现UI组件对业务逻辑和数据组件的绑定。
Solutions Design has released ORM Profiler, a tool meant to help improve data access layer performance. SolutionsDesign公司发布了ORMProfiler[1],这是一款旨在帮助提高数据访问层(DAL)性能的工具。
The Business Logic Layer, in turn, requests that the Data Access Layer(DAL) deal with data persistence. 而业务逻辑层则请求数据访问层(DAL)处理数据持久性。