基于Web的交互式数据库查询技术研究

随着Internet的迅速发展及网络教育的迅速普及,开发灵活实用的网络教学管理平台是21世纪全民教育体系中重要的环节。探索和研究网络教学管理平台的设计原则以及技术路线对于实现教学手段现代化、教学信息资源共享具有重要的意义。 本文首先对基于web数据库的网络教学平台做了简要的概述,然后深入探讨了基于web数据库的网络教学平台的研究课题,其中重点阐述了教学平台的体系结构、总体设计和功能、实现技术。所做的主要工作包括: 1、介绍了论文的研究背景和意义,包括:基于数据库的教学平台的发展现状及存在的问题,论文所开发教学平台的特点及研究意义。 2、介绍了web数据库的起源与发展,探讨了web数据库的访问技术ODBC与ADO。 3、对教学平台的体系结构模式做了深入探讨。本平台采用web数据库系统体系结构进行设计。 4、探讨了Web数据库开发过程中常用的技术——ASP技术,提出了一种分页显示的新方法,在数据查询方面引入了模糊查询和多关键字查询的新方法。
此次设计研究主要通过Web服务器实现数据库动态数据交互的几种及其对比，着重以实例说明如何实现使web平台与数据库进行交互操作。
国内在实现web动态应用中主要应用利用asp实现Web动态技术.在Web应用中，与其他动态编程技术相比，asp技术我认为它具有很强的使用性，因为其使用普遍，很多Web服务器均支持。就其技术而言，具有简单、易掌握，见效快等特点。目前此技术已成为计算机网络应用的一个主要技术。

关键词：Asp技术,Access数据库,VB语言。
ABSTRACT

With the rapid development of Internet and the rapidly growing popularity of online education，The development of flexible and practical teaching of the network management platform is the 21st century education for all important link in the system. The exploration and the research network teaching manages the platform the principle of design as well as the technical route regarding the realization teaching method modernization, teaching information resource sharing has the vital significance. This article first to has made the brief outline based on the web database network teaching platform, then has discussed thoroughly based on the web database network teaching platform research topic, In which with emphasis elaborated the teaching platform architecture, the system design and the function, the realization technology. The prime work include:1, Introduced the paper research background and Italy , Including: Asks based on the database teaching platform development present situation and the existence , The paper develops the teaching platform the characteristic and the research significance.2, Introduced the web database origin with sends , Has discussed web database visit technology ODBC and ADO.3, Has made the thorough discussion to the teaching platform architecture pattern.This platform uses the web database system architecture to carry on the design.4，Has discussed in the Web database performance history the commonly used technical - - ASP technique , Proposed one kind of page demonstration new side ,Has introduced the fuzzy inquiry and the multi-key words inquiry new method in the data inquiry aspect.
   This design research mainly through Web server realization database dynamic data interactive several kind of and contrast, by the example explained emphatically how realizes causes the web platform and the database carries on operates alternately.
  Domestic in realizes in the web dynamic application the main application to realize the Web dynamic technology using asp technique. In the Web application, compares with other dynamic programming technology, the asp technology I thought it has the very strong use, because its use is common, the very many Web server supports. Speaking of its technology, has simply, easy to grasp, effective quick and so on characteristics.At present this technology has become the computer network application a main technology.

Keyword:ASP technology,Access datebase,VB  technology

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