据世界权威媒体披露,每年全球有超过50％软件开发项目最终以失败告终,1996年全球范围内就为此付出了逾1400亿美元的损失,而三层结构技术是解决上述问题的关键。三层结构技术——一个相当成熟的技术,已经被欧美的大企业普遍接受。但在中国,三层结构技术的运用还仅仅是一个开头,比如说财务软件,为什么基于网络应用时会有那么多问题,维护成本会居高不下…… According to the world’s authoritative media, more than 50% of software development projects in the world ended in failure each year. In 1996, more than 140 billion U.S. dollars of losses were paid worldwide. The three-tier structure technology is the key to solving the above-mentioned problems. Three-tier structure technology - a very mature technology, has been widely accepted by large enterprises in Europe and the United States. But in China, the application of three-tier technology is still just the beginning, for example, financial software, why there are so many problems based on network applications, maintenance costs will be high ...