The persistent data layer is aptly provided by the Derby database. 持久数据层可以适当地由Derby数据库提供。
We create five attributes: a unique identifier, three persistent data members, and a non-persistent ( transient) data member. 我们创建了五个属性:一个唯一标识、三个持久数据成员和一个非持久(暂时)数据成员。
The data persistence layer comprises all the persistent data stores. 数据存储层由所有的存储数据仓库组成。
All J2EE persistence technologies provide some mechanism to map business data objects back to a persistent data source. 所有的J2EE持久化技术都提供了一些机制来将业务数据对象映射回持久性数据源。
This is how PIM differs from RMS while both are responsible for storing persistent data on the device. 以下是PIM和RMS的区别,尽管二者都负责在设备上存储持久数据。
The reason is that this mapping exposes and couples the application too closely to the persistent data store's schema. 原因在于该映射使得应用程序与持久性数据存储方案之间的耦合变得太过紧密了。
The provision to access persistent data as resources by a remote client raises data privacy and security concerns. 向一个远程客户端提供持久化数据访问可能会引起数据保密和安全问题。
Most business applications provide at least partially persistent data. 大多数业务应用程序至少提供部分持久数据。
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。
Entity beans represent persistent data that is typically loaded from a database. 实体bean代表持久化数据,数据通常是从数据库中装载的。
Tables are a convenient way to represent both persistent data and query results. 表是表示现存数据和查询结果的便利方式。
Clojure uses very high performance persistent data structures to make this kind of transactions/ rollbacks efficient. Clojure采用性能非常高的永久数据结构,来确保此类事务/回滚的效率。
In the sample application, the file system is used as the persistent data store. 在样例应用程序中,文件系统用作持久性数据存储。
Stateless session beans and JDBC are often combined to create a solid persistent data management solution. 无状态会话bean常常与JDBC相结合来创建可靠的持久数据管理解决方案。
Service providers also often need access to persistent data for use in their implementation designs. 服务提供者通常也需要访问持久的数据,用于它们的执行设计。
Fully persistent data implementations are very rare. 完全持久数据实现非常少见。
The Model contains all the business logic necessary to retrieve data from a persistent data store. 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。
It lets you communicate with server-side database/ persistent data storage using the Dojo Data API with JavaScript, and efficiently handles create, read, update, and delete ( CRUD) operations. 它允许您使用DojoDataAPI和JavaScript与服务器端数据库/持久性数据存储通信,以及高效地处理创建、读取、更新和删除(CRUD)操作。
Persistent data exists outside of an application's active memory, typically in a database or flat file system. 持久数据存在于应用程序的活动内存之外,通常在数据库或平面文件系统中。
Developers use POJOs ( plain ordinary Java objects) to load and store persistent data. 开发人员使用POJO(无格式普通Java对象,plainordinaryJavaobject)来装入和存储持久数据。
The Java Persistence API ( JPA) defines how a server-side application should interact with persistent data stored in a relational database. JavaPersistenceAPI(JPA)定义了一个服务器端应用程序是如何查询存储在一个关系数据库中的数据的。
Persistent Data Model identifies and evaluates all potential multi-tenant design patterns of data storage/ access from many perspectives like isolation, security, customization, and performance. 持久化数据模型从隔离、安全性、定制和性能等许多角度,识别和评估用于数据存储/访问的所有多租户设计模式。
The speed and size of the persistent data store 持久性数据存储的速度和大小
Persistent object-mapping strategies can provide automation for state storage and retrieval by mapping objects to persistent data. 持久对象映射策略可以通过将对象映射到持久数据来自动化状态存储和检索。
Persistent data implementations are common in enterprise architectures and database management systems ( DBMS). 持久数据实现在企业体系结构和数据库管理系统(DBMS)中很常见。
Partially persistent data is a persistent data structure that allows updates to the latest version only. 部分持久数据是一种仅允许对最新版本更新的持久数据结构。
Exactly how persistent data is queried by a client can vary. 确切地说,客户查询持久性数据的方式可以所有不同。
Runtime API's provide the functionality to manipulate the platform's persistent data objects. 运行时API提供了操纵平台固定数据对象的功能。
If you have persistent data corruption problems, try to swap out different hardware components to isolate the problem. 如果存在持久性数据损坏问题,请尝试改用其他的硬件组件来解决此问题。
An object used for storing temporary or persistent data. 用于存储临时或持久性数据的对象。