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随着计算机科学的发展,应用领域的不断扩大,企业对计算机技术的要求越来越高。现在越来越多的企业软件开发过程采用了面向对象的开发技术,面面向对象的研究遍及计算机软硬件的各个领域,利用面向对象的数据库系统分析和设计方法,使用UML工具建立了具体的对象模型,给出了一种比较通用的数据库系统开发模式。使用该模式设计的系统重用性好,且易于维护,从而有效提高了数据库系统的开发质量。
With the development of computer science, the field of application is constantly expanding, and the requirements of enterprises for computer technology are getting higher and higher. Now more and more enterprise software development process using object-oriented development technology, object-oriented research in all areas of computer hardware and software, the use of object-oriented database system analysis and design methods, the use of UML tools to establish a specific object Model, gives a more general database system development model. The use of this model design system reusability, and easy to maintain, thus effectively improving the quality of the development of the database system.