...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Soft Computing and Software Engineering >An Ameliorated Methodology to Establish Compatibility between Structural Parts of Object Oriented Technology and Network DBMS
【24h】

An Ameliorated Methodology to Establish Compatibility between Structural Parts of Object Oriented Technology and Network DBMS

机译：建立面向对象技术的结构部件与网络DBMS之间的兼容性的改进方法

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Object Oriented (OO) concept is widely accepted for software development by the software development community for its naturalness and mathematical rigor. Object Oriented Analysis & Design (OOAD) is supported by Unified Modeling Language (UML). Though, OO Technology (OOT) is developed with the state of the art technology, it is passive i.e. it can not be implemented for the development of software projects on its own. On the other hand the Network Database Management System (NDBMS) is active for the implementation of the information system, but suffers from lack of au-courant technology. Both are having complementing characteristics of each other. This paper identifies these complementing virtues and lacunae of both the paradigms and super imposes one over the other. The super imposed paradigm nullifies lacunae of one with the virtues of the other and vice versa. This superimposition is used to develop a robust object network database management system. This act necessitates establishment of compatibility amongst model elements of OOT and NDBMS. In this paper, we have developed an ameliorated methodology that brings compatibility between these two paradigms. This transforms the OOT paradigm from passive to active at the same time it provides NDBMS with state of the art coating without enhancing its complexity. We have mapped model elements viz. Class to Record Types, inter relationships such as Association, Composition and Aggregation to Set Types, inheritance of superclass and subclasses to record type, at present this is achieved at the cost of introducing a constraint that subclasses are non overlapping.
机译：面向对象（OO）概念因其自然性和数学严格性而被软件开发社区广泛接受。统一建模语言（UML）支持面向对象的分析与设计（OOAD）。尽管OO技术（OOT）是用最先进的技术开发的，但它是被动的，即不能单独用于软件项目的开发。另一方面，网络数据库管理系统（NDBMS）对于信息系统的实现是活跃的，但是却缺乏辅助技术。两者都具有互补性。本文确定了这两种范式的这些互补的优点和不足，并且超级强加于彼此。超级范式使一个人的缺点与另一个人的优点无关，反之亦然。此叠加用于开发健壮的对象网络数据库管理系统。此行为需要在OOT和NDBMS的模型元素之间建立兼容性。在本文中，我们开发了一种改进的方法，使这两种范例之间具有兼容性。这将OOT范式从被动转变为主动，同时又为NDBMS提供了最先进的涂层，而又不增加其复杂性。我们已经映射了模型元素。从类到记录类型，诸如关联，组合和集合到集合类型的聚合之间的相互关系，超类和子类向记录类型的继承，目前这是以引入子类不重叠的约束为代价来实现的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号