用户映射-对于希望用前面定义的服务器对象访问远程数据库的每个用户，都必须创建一个用户映射。
User mapping - a user mapping has to be defined for each user who wants to access the remote database using the previously defined server object.
最初并未预期或计划将其用于配置文件、远程过程调用、对象串行化、数据库转储和类似的面向开发的任务。
Its use for config files, remote procedure calls, object serialization, database dumps, and similar developer-oriented tasks wasn't anticipated or planned for.
联邦技术将您带到更高级别的信息集成，它允许DB 2联邦系统充当一个虚拟的数据库，使得对远程对象的查询和对本地表的查询一样简单。
Federation takes you to the next level of information integration, allowing the DB2 federated system to act as a virtual database where remote objects can be queried like local tables.
中间件分数据库、远程过程调用、面向消息、对象请求代理、事务处理管程(TPM)或专用(PM)等类。
The middleware is divided into some classes, such as database, remote procedure call (RPC), oriented message, object request agent, transaction processing management (TPM) or special PM.
本课题的目标就是为远程医疗系统设计病历的对象模型和数据库结构，并开发相应的病历管理系统。
This paper is a description of the work on the design and realization of a Medical Record Management System, which is a part of a telemedicine system based on Microsoft .
DAO是我们可以通过程序访问和操纵本地的或远程的数据和数据定义，管理数据库中的对象或结构。
DAO is a program we can access and manipulate the local or remote data and data definition, management, database objects or structures.
DAO是我们可以通过程序访问和操纵本地的或远程的数据和数据定义，管理数据库中的对象或结构。
DAO is a program we can access and manipulate the local or remote data and data definition, management, database objects or structures.
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