摘要
针对目前数据库设计中可视化程度不高、数据库表字段难以管理以及数据库更改会导致程序改动较大的问题,以离散制造执行系统(Discrete Manufacturing Execution System,DMES)为软件设计背景,结合软件设计的通用性原则及目标,采用Delphi6.0进行开发,并以ini文件方式保存系统配置,从而增加数据库链接的灵活性、统一各应用程序链接数据库的模式,实现通用外挂式辅助数据库设计程序.在DMES中的应用实例表明,利用此程序可提高数据库设计过程中的可视化程度,灵活管理数据库资源,缩短软件开发周期,提高软件开发效率.
As to the issues of the lack of visualization, the management difficulty of database table fields, and the big program modification with database change, an universal external database design program is implemented under the software design background of Discrete Manufacturing Execution System(DMES) which is combined with the universal principle and object of software design. The development uses Delphi 6.0 and an ini file that save the configurations to increase the flexibility of database link and unify all link model for all application programs. The application example in DMES shows that the program can improve database visualization level, manage database resources flexibly, shorten software development cycle and improve software development efficiency.
出处
《计算机辅助工程》
2009年第1期83-86,共4页
Computer Aided Engineering
基金
国家高技术研究发展计划(863计划)RFID专项项目(2006AA04A124)
广州市科学技术委员会重点科技攻关项目(2006Z1-D3021)
2006年广东省教育厅产学研结合基地及科技成果转化重大项目(cgzhzd0608)