The task of controlling access to all the data can then be concentrated in a centralized database management system.

这样就能把控制存取所有数据的任务集中在一个中心的数据库管理系统中。

The Disaster Literature Database Management System(DLDBMS) is the knowledge foundation and information source of this consultation information system.

灾害文献数据库管理系统（DLDBMS）是这一咨询信息系统的知识基础和信息来源。

It details what is standardized as well as what works on one database management system and what works on another.

它详细介绍了什么是标准化语言，以及它们在数据库管理系统和其他系统上的工作方式。

And has established a union road ecology landscape attribute data and the spatial data road landscape video frequency database management system in this foundation.

并在此基础上建立了一个结合公路生态景观属性数据和空间数据的公路景观视频数据库管理系统。

The application software does not directly manipulate the database. the actual manipulation of the database is accomplished by another software layer called the database management system(DBMS).

应用软件不能直接操作数据库，实际上是通过另一个被称为数据库管理系统的软件层完成对数据库的操作。

Every database management system must be able to protect data against unauthorized access and modification.

每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。

The method and the language have been used in the statistical and scientific database management system HUSSDB designed by us.

这种方法和语言已经用于我们设计的统计与科学数据库管理系统原型HUSSDB。

The author of this paper took part in the development of the embedded database management system based on PDA, and then finished this paper.

本文作者参加了基于PDA的嵌入式数据库管理系统模型的开发工作，并在此基础上完成了本论文。

Kernel system of information engineering is database management system and data access technology is essential for development of database management system application software.

信息工程的核心系统是数据库管理系统，而数据访问技术是数据库管理系统软件开发的重点和难点。

A database management system(DBMS), sometimes just called a database manager, is a program that lets one or more computer users create, access, update and manage the data.

一个数据库管理系统有时仅被称为数据库管理者，是一个能让计算机用户创建、访问、更新和管理数据的程序。

This is usually referred to as DBMS or a Database Management System.

这通常是指作为数据库或数据库管理系统。

For these reasons, it is critical that you understand how backup and recovery features function for your database management system, and that you have a well-planned backup strategy implemented.

由于这些原因，理解数据库管理系统中备份和恢复功能的工作原理，并实施经过精心规划的备份策略，就显得至关重要了。

It is in the actual database management system development process has great utility and flexibility.

它在实际的数据库管理系统的开发过程中具有很大的实用性和灵活性。

Embedded Database Management System is a new technology of data management rising in recent years.

嵌入式数据库管理系统是近几年才兴起的一项新的数据管理技术。

This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.

文章分析了SYBASE数据库管理系统的安全控制机制和基于角色的数据访问控制模型。

Transactions are real world entities that can be expressed in the form of text, numbers, or both, to be processed by a database management system.

事务是以文本、列（或同时使用两者）的形式表现的来自真实世界的实体，将由数据库管理系统处理。

Spatio-temporal database management system is a kind of DBMS that can deal with both spatial and temporal data.

时空数据库管理系统是能够同时处理时态数据和空间数据的数据库管理系统。

Integrity is one of the objectives related to information system security, this paper presents a model to specify integrity policies for temporal database management system.

数据完整性是信息系统的安全目标之一，该文描述了一个时间相关的数据库管理系统的完整性策略模型。

A result set object is a complicated beast, as it usually resides within the memory of the database management system and can only be deciphered by functions that interact with it.

该结果集对象是一个复杂对象，它通常位于数据库管理系统的存储器中，并且只能通过与之交互的函数辨认。

Using character or binary large object (CLOB or BLOB) columns of tables to store the XML data intact in a relational database management system (DBMS).

使用表的字符大对象（CLOB）或二进制大对象（BLOB）列在关系数据库管理系统（DBMS）中按原样存储XML数据。

These structures are then implemented in a relational database management system.

然后，这些结构可以在关系数据库管理系统中实现。

DBMS:A database management system is a collection of programs that enable users to create and maintain a database.

数据库管理系统是一组可支持用户来创建和管理数据库的程序集合。

Data persistence services: These services perform data activities that are traditionally relegated to the database management system, such as create, read, update and delete.

数据保存服务：这些服务执行传统地归属于数据库管理系统的数据活动，例如创建、读取、更新和删除。

As the rapid development of the network, database technology, database management system is widely used, and people accumulate more and more data.

随着网络、数据库技术的迅速发展以及数据库管理系统的广泛应用，人们积累的数据越来越多。

Developed the electromagnetism design software of the disk-type PM synchronous generator which based on database management system.

开发了基于数据库管理系统的盘式永磁同步发电机的电磁设计软件。

As an important part of virtual environment railway location design system, railway location engineering database management system is base of storing information and tool of dealing with information.

“铁路选线工程数据库管理系统”作为“虚拟环境铁路选线设计系统”的一个子系统，既是它的信息储存基地，又是它的信息处理工具。

With quick development of database technology and wide application of database management system, the data that people accumulated are getting more and more.

随着数据库技术的飞速发展以及数据库管理系统的广泛应用，人们积累的数据越来越多。