分布式数据查询是分布式数据库管理系统的核心，而查询优化算法又是查询处理中的关键技术。
The distributed data query is the core of the distributed database managing system, but the optimized query algorithm is the key technology in query processing.
分布式数据查询是分布式数据库管理系统的核心，而查询优化算法又是查询处理中的关键技术。
The distribute data query is the core of the distribute database manages system, but the optimized query algorithm is the key technology in query the processed.
对列车运行图数据管理系统的实施进行了方案设计，着重对全路列车运行图分布式数据库的建立流程进行了深入讨论。
Scheme design has been performed to the implementation of the data Management System for Train Diagram, and it has thoroughly discussed the process of building the Train Diagram distributed database.
并以正在研发的数字矿井项目中的安全信息管理模块为例，介绍了基于CORBA的异构分布式数据库系统的实现方法。
Then the security information management model in the SKJ2004 project is taken as an example to describe the implementation process of heterogeneous distributed database systems based on CORBA.
介绍了分布式数据库技术在燃料管理系统中的具体应用和实现方式。
Introduces the application and realization of distributed database technology in fuel management information system.
本文详细阐述了基于GIS(地理信息系统)的分布式数据库在电信线路管理方面的应用。
This paper mainly introduces the application of distributed database based on GIS in telecommunication circuit resource management system.
由于分布式数据库系统不能满足PK I安全体系结构的要求，我们采用目录服务技术来为其实现证书、证书作废列表的存储管理。
Because the DBS cannot meet the requirement of PKI, we use the Directory Service technology to implement the administration of Certificate and Certificate Revocation List for PKI system.
介绍了城市规划和土地管理图文处理系统的设计与实现。阐述了系统中涉及的分布式数据库设计、空间数据与非空间数据的联接、数据库事务跟踪管理等关键技术。
Design and realization of urban planning land administration information system is described, then design of distribute database and joint between space data and non-space data is analyzed.
研究了Office自动化技术在信息管理系统中的集成与应用，实现了分布式数据库数据向Office系列软件的导出。
Make a research of use and integration of technique for Office automatization in MIS, completed data-export from RDB to Office.
经过对数据库系统的分析，采用关系数据库作为用户管理的数据库类型，进行分布式数据库系统的构建。
After analysis of database system, relative database was chosen as database type to build the distributed database system.
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
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