Distributed Heterogeneous Database的意思|示意

The local data and the distributed heterogeneous database lie in database server.

数据库服务器用来存放本地数据和链接分布式异构数据库。

The metadata method for Flood Control General DataBase (FCGDB) integration is proposed in accordance with the distributed and heterogeneous characteristics of FCGDB.

根据防汛综合数据库的异构、分布特征，提出集成防汛综合数据库的元数据方法。

The realization of integral query of distributed heterogeneous database on the J2EE platform has been stressed while the original system has been integrated to the new system.

重点讨论了原有系统集成到新系统中，实现了分布式异构数据库在J2EE平台下的综合查询问题。

Extracting and integrating available data form distributed heterogeneous database, which is the pivotal technology.

从分布异构数据库中提取有用数据以及数据整合，是信用系统的核心技术。

The database applications based on distributed and heterogeneous problems are increasing rapidly, and the architecture of inter-access of heterogeneous database needs to be perfected and updated.

随着数据库实践中基于分布、异构问题的进一步增多，异构数据库互访的实现需要进一步完善和更新。

Based on the unified data modeling, this resolution realizes the uniform request service to distributed heterogeneous spatial data by metadata and multi-database system.

该解决方案通过建立统一的数据模型，使用元数据与多数据库系统实现了对分布的异构的空间数据的统一访问请求服务。