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随着铁路现代科技水平的提高,计算机在企业中应用越来越普及,提高了管理效率。但也存在以下问题:计算机单台工作,没有联网,效率低,有些信息无法共享,或采用传统的Client/Server模式,这种模式不能适应铁路不断增长的业务需求,其主要表现在: 1.系统结构封闭,不同单位之间难以交流。 2.系统升级开发困难,周期长,费用高。 3.系统远程管理困难,而铁路沿线长,恰恰需要有远程管理功能的系统。 Intranet的概念 90年代以来,随着计算机技术与网络技术的迅猛发展,一种将Internet技术应用于企业内部管理的网络技术诞生了。简单的说,就是将Internet的三层结构,搬到企业LAN上,各单位使用标准的Internet协议连接在一
With the improvement of the modern science and technology of the railway, the application of computers in the enterprise is becoming more and more popular and the management efficiency is improved. However, the following problems exist: the single computer work, the lack of networking, the low efficiency, some information can not be shared, or the traditional Client / Server model, this model can not meet the railway’s growing business needs, its main manifestations: 1. System structure is closed, difficult to exchange between different units. 2. System upgrade difficult to develop, long cycle, high cost. 3. System remote management difficulties, and the railway along the long, just need to have a remote management system. The concept of Intranet Since the 1990s, with the rapid development of computer technology and network technology, a network technology that applies Internet technology to enterprise internal management was born. Simply put, that is, the Internet’s three-tier structure, moved to the corporate LAN, all units using standard Internet protocol connected in a