On-line backup implements database backup when database is open.

The major task of on-line operational database systems is to perform on-line transaction and query processing.

联机操作数据库系统的主要任务是执行联机事务和查询处理。

Through uses the Access database realization and the service system connection, through outside the on-line database realization and the service the net connection, completes interactive with the enterprise other systems.

通过采用Access数据库实现与维修系统的接口，通过网上数据库实现与服务外网的接口，完成与企业其他系统的交互。

Recent years, a large amount of valuable data which hides inside on-line database behind Query Interfaces has been developed rapidly among Networks.

近年来，大量丰富而有价值的数据在网络中趋于深化，隐藏在查询接口后面的在线数据库中。

Media of On-line Database at Websites in China in 2003

2003年我国各类网站在线数据库载体情况

They have developed a multilingual European on-line database.

他们发展了一个使用多种语言的欧洲联机数据库。

On-line database service, and voice recognition and synthesis.

联机数据库服务、声音识别及合成系统。

Then the logic configuration and physics configuration of database are designed in turn.

接着又依次设计了系统数据库逻辑结构和物理结构。

This paper brings about a new social insurance management information system ( SIMIS) based on the four-layer system structure, which makes it feasible that the physics of database is independent of the logic, and ensures the safety for the database using CORBA safe service.

通过开发社会保险管理系统的实践，提出了一个基于四层体系结构的社会保险管理系统，实现了数据库的物理和逻辑的独立，利用CORBA的安全服务，确保了数据库的安全性。

The financial theme land that sets up at first is a data mart, its physics database has adopted ORACLE relation database. And it is systems of report form developed by POWERBUILDER that data display of.

最先建立的财务主题域是个数据集市，它的物理数据库采用了ORACLE关系数据库，而数据集市的数据表现是由POWERBUILDER开发的报表系统。

A New Type of All-in-One Multifunction Chinese Physics Database System

新型的多功能一体化的中国物理学文献数据库系统

Thesaurus management system for Chinese Physics database and Its Applications

中国物理学文献数据库词表管理系统及其应用

The construction of Chinese Physics database system

中国物理学文献数据库系统建设

Data storage layer can be divided into two sub-layers: data routing platform layer and database infrastructure layer.

数据存储层可以分为两个子层：数据路由平台层和数据库基础设施层。

Chapter 5: The realization of communication, rapid 3D routing and micro database engine.

第5章通讯模块、快速寻径和微型数据库引擎的实现，介绍了这几个模块的框架结构以及完成的状况。

They are analogous to the end-node, router/ switch and routing table database in the Internet, respectively.

它们分别与端节点、路由器/交换机和因特网上路由表数据库相当。

This is a key, similar to a database key structure that identifies a particular cache entry as unique.

这是一个键值，如同数据库里的键结构，唯一地标识每一个高速缓存条目。

Although other industries have similar expert database system, but its extraction rules is fixed, not according to specific situation.

虽然其它行业已有类似的专家库系统，但其抽取规则固定、无法按照具体的情况灵活制定。

The results of this thesis can supply references for the development of other similar database.

本文的研究结果可为其它类似数据库的开发提供参考。

On this basis, describes the tasks of the dynamic star map display system, which can be as a core component for realizing stellar database query, navigation satellite selection, coordinate transformation, data transmission and the star map display updating.

在此基础上，阐述了动态星图显示系统的工作任务，即此系统是动态星模拟器中实现星表检索，导航星选取，坐标变换，信息传输和星图实时刷新显示的核心部件之一。

A Design for Goods Traffic Management Database in Port

港口货运管理数据库的设计