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The paper introduces a development method of the client/server practical program,with the example of tax system interface program of national tax bureau,by Visual Foxpro 5.0,SQL Server 6.5 and ODBC.The experiment proves that the practical program by large database and C/S model is the faster speed,the higher reliability and security than the practical program by small database and file/server(F/S)model,in the case of large data. 以国税局税收征管系统接口程序为例,介绍了一种用 Visual Fox Pro 5.0 结合 S Q L Server 6.5,并借助 O D B C 开发客户/服务器应用程序的方法。当用户数据量很大时采用大型数据库及 C/ S模式开发的应用程序就具有更快的响应速度、更高的可靠性和保密性。 : More and more commerce-related transactions are becoming digital.The more you know about your customers,the better you can serve them.Every customer action on a Web site generates data,not just high-level interactions such as buying something,but also something as simple as using a search engine or navigating through a site.All these interactions between digital service providers and the consumer can be recorded and stored in digital databases.These large data sets contain information helpful to business... : More and more commerce-related transactions are becoming digital.The more you know about your customers,the better you can serve them.Every customer action on a Web site generates data,not just high-level interactions such as buying something,but also something as simple as using a search engine or navigating through a site.All these interactions between digital service providers and the consumer can be recorded and stored in digital databases.These large data sets contain information helpful to business marketing strategies,both for retrospective analysis as well as data-driven forecasting.Web mining tools will provide companies with previously unknown statistics and useful insights into the behavior of their online customers via analyzing the data on the web. 电子商务网站的网上业务量巨大,在每天的大量业务中蕴涵了许多用户的隐藏信息。每个顾客在WEB上的行为都会产生相关数据,这不只是包括购买的信息,而且还有利用搜索引擎和在站点内浏览的相关数据。所有的交互数据都可以被网站后台的数据库记录下来,这些大量的数据集合包含了对历史记录的市场分析以及数据驱动的市场预测非常有益的潜在信息。利用完善的数据库技术,现在的公司能够比较容易地搜集到大量的客户信息。而通过把数据挖掘在WEB上的应用,即WEB MINING技术,公司可以利用有效的顾客信息,发掘潜在的市场,提高竞争力。 For a professional business website,not only efficient and reliable data and operation management,but also quick and accurate searches for large data are needed.The paper compares the advantages and disadvantages of the relative database with those of the irrelative database,and points out the strong points of the open search engine in the respects.Furthermore,it takes the CECDB as an example to introduce the process of developing a search system for a business website with the Search'97 Information Server.... For a professional business website,not only efficient and reliable data and operation management,but also quick and accurate searches for large data are needed.The paper compares the advantages and disadvantages of the relative database with those of the irrelative database,and points out the strong points of the open search engine in the respects.Furthermore,it takes the CECDB as an example to introduce the process of developing a search system for a business website with the Search'97 Information Server. 对于专业商务Web网站 ,既要求高效、可靠的数据管理和业务管理 ,又需要对海量数据进行快速、准确的检索。本文比较了关系数据库和非关系数据库的优缺点 ,提出开放式搜索引擎在这方面应用的优势 ,并以中国企业和产品数据库为例 ,介绍了利用Search’97搜索引擎开发专业商务网站检索系统的过程
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