摘要
本文针对如何使用户通过网络实现生产数据的可视化操作(操作包括对生产数据的录入和管理等)的问题,建立在“支持自定义业务的统一数据库平台”上,提出了数据库访问的三层结构,集中解决三方面问题:底层是少冗余的关系数据库;中间层提供快速、有效的数据访问接口;上层提供能够满足用户需求的界面显示。
To resolve the question how to make the users control the operation of the visual production data (including enregister and manage manufacture data ) with network, this project bases on "Unified database plat form which supports self-defined operation work-flow",advances "Three Layers Configuration of Accessing Database", and focuses on solve three problems: The bottom layer is relational database which has few redundance;The connecting layer can provide celerity and effective interface to access data;The upper layer provides interface display to satisfy the needed of all users.
出处
《微计算机信息》
北大核心
2006年第07X期31-33,共3页
Control & Automation
基金
广东省科技厅科技攻关项目(C10909)
广州省科自然科学基金(011626)
关键词
关系数据库
控件
三层结构
数据可视化管理系统
Relational Database, ActiveX Control, Three Layers Structure, Visual Data Management System