论文标题:基于Windows DNA的计量管理信息系统研究与开发
Research and Development of Distant Volume Replication System
论文作者 刘朝亚
论文导师 王润孝,论文学位 硕士,论文专业 机械制造及其自动化
论文单位 西北工业大学,点击次数 85,论文页数 88页File Size11931k
2005-03-01论文网 http://www.lw23.com/lunwen_443483127/ 分布式系统;计量管理;Windows DNA;组件;COM;COM+;ASP
Distributed System ; the Measure Management ;Windows DNA;Component ;COM; COM+; ASP
本论文是根据西安飞机工业(集团)有限责任公司计量管理信息系统的研究开发工作而展开的,文中结合系统的设计及实现过程对Windows DNA技术进行了深入地探讨。 Windows DNA(Windows Distributed Internet Application Architecture,Windows分布式网络应用体系结构)是一个用来构造基于组件的三层应用程序的框架结构,是Microsoft在Windows平台上针对如何发展强健、稳固、可扩充的分布式网络应用所推出的方案。文中对Windows DNA所基于的三层(多层)模型进行了详细介绍,并讨论了它与传统的C/S结构相比的优劣。同时文中还详细介绍了Windows DNA的核心技术COM/DCOM、MTS和COM+等,并对COM+技术以及本系统中用到的COM+服务进行了重点阐述。 西安飞机工业(集团)有限责任公司计量管理信息系统的设计与开发是作者对如何将Windows DNA技术应用到实践中做出的有益尝试。文中首先分析了目前计量管理工作中存在的不足和亟待改进的问题,然后提出了系统要实现的性能目标和功能目标,最后给出了表示层、业务逻辑层、数据服务层的具体实现方案和开发过程,并着重强调了本系统在适应性、安全性、可伸缩性及可维护性等方面的优势。 最后,对本文的研究及开发工作进行了总结,并对Windows DNA技术的发展以及.NET和Web Services技术进行了阐述。
This thesis is based on the development of the Measure Management Information system of XAC. It is a penetrating study of the technology of Windows DNA in the course of the design and accomplishment of the system.Windows DNA(Windows Distributed Internet Application Architecture) is a framework which is used to construct component-based three-tier application system.Produced by Microsoft,it is aimed at how to develop a robust,stable and expansive,distributed network application.The thesis introduces the three-tier model which Windows DNA is based on, and compares the three-tire model with the two-tire model.It also introduces the essential technology COM/DCOM,MTS and COM+ in detail,especially COM+ technology and the COM+ service used in the system.Through the exploitation of the Measure Management Information system of XAC,the author has a good try on the practise of Windows DNA technologies.Aiming at the disadvantages which the Measure management exist,the thesis gives the capability aim and function aim of the system.Then the actual achievement methods for DNA-based is given here,including present layer,business logical layer and data service layer. This thesis emphasizes on our system"s advantages in many aspects such as capability,security,adaptability,retractility and maintenance etc.At last, the work of research and development is summarized, and what we should do such as how to use .NET,Web Service technologies in the future is suggested too.
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