| 释义 |
multidatabase 英mʌltɪ'deɪtæbeɪs美mʌltɪ'deɪtæbeɪs BNC²³⁶²¹³⁺¹
基本例句
多数据库¹⁰⁰
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。 cnki
In multidatabase, access to global view will be decomposed to several sub- operations to several LDB, and perhaps also need data schema translation and query processing.
在多库系统中，对全局视图的存取操作要分解为针对多个 LDB的子操作，可能还要对数据模式及查询语言进行转换。 cnki
Integration between file systems and multidatabase systems is a necessary approach to support data sharing from distributed and heterogeneous data sources.
文件系统与多数据库系统集成是解决多个分布的异构数据源数据共享的必由之路。 dictall
The paper shows methods of sharing more data with the multidatabase system and data warehouse.
通过阐述建设信息共享模型的一般过程，说明了该模型的工作原理。 cnki
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。 tingvoa
This paper gives an approach of schema mapping in multidatabase systems and uses a schema mapping tree to store and express these mappings.
本文给出了一种多数据库系统中的模式映射方法，并使用模式映射树来存储和表达这种模式映射。 dictall
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。 cnki
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。 cnki |