冗长乏味的JDBC开发导致对象关系映射(ORM)框架的诞生,该框架提供一个数据访问抽象层。
The tedium of JDBC development led to the creation of the object relational mapping (ORM) framework, which provides a data access abstraction layer.
可以使用业务对象(服务数据对象 (SDO)的扩展)为数据访问提供抽象层。
You can use Business Objects, extensions of Service Data Objects (SDO), to provide an abstraction layer for data access.
PHP的数据库访问是使用PEAR:DB完成的,这是一个方便的数据库抽象层,不管数据库是如何实现的,它都可以使用相同的数据库访问代码。
PHP's database accesses are done using PEAR: : DB, a handy database abstraction layer that allows the same database-access code to be used regardless of what database is implemented.
data 提供了一个统一的访问层,它抽象出唯一数据格式的概念。
provides a uniform access layer that abstracts away the concept of unique data formats.
PDO并不是类似于PearDB的数据库抽象层,而更像一种采用了统一api(应用编程接口)的数据访问层。
PDO is not an abstraction layer like PearDB. PDO is a more like a data access layer which USES a unified API (Application Programming Interface).
dojo的数据抽象层dojo . data,为dojo提供一个标准API来访问各种后端服务。
Dojo's data abstraction layer, dojo.data, provides a standard API for dojo applications to access a variety of back-end services.
Hibernate框架是应用程序调用来实现数据持久性的数据访问抽象层。
The Hibernate framework is a data access abstraction layer that is called by your application for data persistence.
PDO提供了一个数据访问抽象层,这就意味着,不管你使用的是哪种数据库,你都可以用同样的函数去进行查询的获取数据。
PDO provides a data-access abstraction layer, which means that, regardless of which database you're using, you use the same functions to issue queries and fetch data.
PDO提供了一个数据访问抽象层,这就意味着,不管你使用的是哪种数据库,你都可以用同样的函数去进行查询的获取数据。
PDO provides a data-access abstraction layer, which means that, regardless of which database you're using, you use the same functions to issue queries and fetch data.
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