multidatabase

Multidatabase system technology has become an effective approach to solve the information integration and data sharing among heterogeneous data sources.

多数据库系统技术已经成为解决异构数据源之间信息集成的有效措施。

互联网摘选

Design and implementation of the local agent in a multidatabase transaction model

多数据库事务处理模型中局部代理的设计与实现

互联网摘选

In a multidatabase system composed of local databases with high autonomy, both global and local transactions interfere with each other. This adds new difficulty to transaction management.

在多库系统中，各局部数据库高度自治，全局事务与局部事务相互影响，使事务管理面临新的挑战。

互联网摘选

The results of experiments indicates that it is necessary and feasible to introduce component program designing idea into multidatabase system.

研究结果表明：将组件化程序设计思想引入多数据库系统中是必要的，也是可行的。

互联网摘选

This paper introduces the development of Database system and multidatabase system compendiously.

文中简要介绍了数据库系统、多数据库系统的发展.

互联网摘选

The Multidatabase System, which can exploit the information resources effectively and realize the data sharing, is one of the widely researched topics in the current data processing field.

异构数据库系统的集成是当前数据处理领域的研究热点，它能有效地利用信息资源，实现数据共享。

互联网摘选

Considering current applications in CIMS, relational multidatabase system which has unique global schema is taken as the main part of global information system.

在综合考虑现有应用的基础上，提出了具有唯一全局模式的关系型多数据库系统作为全局信息系统的主体。

互联网摘选

Large Multidatabase System Interoperability Mechanism

大规模多数据库系统的互操作机制

互联网摘选

Multidatabase can shield the user and application from the difference of local database, and provide global transaction management, and maintain consistency of data within the local database.

多库系统为用户和应用程序屏蔽了底层数据库操作环境的差异，提供全局事务处理能力，并维护各结点上LDB的数据一致性，从较深的层次解决了异构数据库互操作问题。

互联网摘选

Research on Integrated Data Model and Query Decomposition in Engineering Database Based on Multidatabase

基于多数据库的工程数据库模式集成与查询分解的研究

互联网摘选

Multidatabase system can provide a uniform and compositive multidatabase environment and make user access these databases by using a uniform schema and a simple query language without changing these databases.

多数据库系统在不改变原来这些数据库的基础上，为用户提供一个统一的、集成的多数据库环境，使用户能以统一的模式和简单的查询语言访问这些数据库。

互联网摘选

A Hybrid Graph Based Concurrency Contol Mechanism for Multidatabase System

一种基于混合图的多数据库系统并发控制机构

互联网摘选

The integration of distributed multidatabase systems based on active rule object

基于主动规则对象的分布式多数据库系统集成

互联网摘选

Research and Implementation for Technology of Data Consistency Maintenance in Multidatabase System

多数据库系统中数据一致性维护技术的研究与实现

互联网摘选

Operating Language Model of Multidatabase in CSCW Environment

CSCW环境下多数据库的操作语言模型

互联网摘选

Post-Processing Query Solution in PANORAMA Multidatabase System

PANORAMA多数据库系统的后处理查询策略

互联网摘选

Design and Implementation of Union Query in Multidatabase of Massive Data; THE DEVELOPMENT OF MULTIMEDIA NETWORK INFORMATION KIOSK SYSTEM

面向海量数据的多数据库UNION查询研究与实现多媒体网络信息查询系统的结构设计与实现

互联网摘选

A Multidatabase System Authorization Strategy Based on Two Type of Roles in A CORBA Environment

一个基于两级角色的CORBA环境下的多数据库系统授权策略

互联网摘选

Query Processing in a Multidatabase System

多数据库系统中的查询处理

互联网摘选

A real-time multidatabase system provides a platform for integrating real-time data sources. It can not only process persistent data in traditional database systems, but also deal with temporal data in real-time systems.

实时多数据库系统提供了一个实时数据集成管理平台，它不仅可以处理传统数据库中的持久性数据，而且可以处理实时系统中的即时数据。

互联网摘选

The Interoperability in a CORBA-based Multidatabase System

基于CORBA的多数据库系统中互操作性研究

互联网摘选

With the popularity and development of Multidatabase system, the problem of integration of multiple access control mechanisms in database systems emerged inevitably.

随着多数据库系统的普及与发展，不可避免地出现了数据库系统多访问控制策略的集成问题。

互联网摘选

Design and Implementation of Multidatabase Transaction Processing Prototype System s

多数据库事务处理原型系统的设计与实现

互联网摘选

A Study of Recovery from Failures in a Multidatabase System

多库系统失败恢复的研究

互联网摘选

The schema integration is one of the key problems to be resolved in a multidatabase system. The majority of existing object-oriented multidatabase systems have used view mechanism to create integration schema.

模式集成是多数据库系统中需要解决的关键问题之一，已存在的大多数面向多数据库系统都采用了面向对象视图机制来建立集成模式。

互联网摘选

Multidatabase system on interconnected networks consists of pre existing heterogeneous databases that enjoy high degrees of autonomy.

互联网络上的多数据库系统由联结在网络上的先期存在的多个高度自治的异构数据库组成。

互联网摘选

Research on the Integration Methods of File Systems and Multidatabase Systems

文件系统和多数据库系统的集成方法研究

互联网摘选

The Committing Buffer Design of A Distributed Multidatabase System Architecture

一种分布式多数据库系统结构的提交缓冲设计

互联网摘选