4.1.1 A Case Study of the Effects of Platform Software Selection on Information System Maintenance Cost ‐ An Example of Enterprise Search System Establishment ‐
4.1.1 A Case Study of the Effects of Platform Software Selection on Information System Maintenance Cost ‐ An Example of Enterprise Search System Establishment ‐
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4.1.1 平台软件选型对信息系统维护成本影响案例分析——以企业搜索系统建立为例——
DOI：
10.1002/j.2334-5837.2009.tb00970.x
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Yusuke Okumura
中科院分区：
文献类型：
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作者：
K. Shimazu;Kaoru Mori;Souhei Morita;Yusuke Okumura
企业搜索系统自2005年左右以来一直受到关注。然而，很少有案例研究报告/论文如何建立企业搜索系统，以及如何提供其上级成本性能。我们提出了一个系统管理的维护成本的重要性，特别是在系统启动后。搜索引擎，即Internet搜索，通常被用作企业搜索系统的中间件。为了验证我们的假设，我们尝试了一个估计系统维护成本的实验研究;企业搜索系统的维护成本是基于那些中间件搜索引擎的安装成本，其主要特点是安装简单。我们使用了多个搜索引擎并进行了实验。我们获得的结果是，安装搜索引擎所需的维护成本。结果证实了我们的假设在一定程度上是正确的。
Enterprise search systems have been focused on since around 2005. However, there are very few case‐study reports/papers how to build enterprise search systems and how to provide their superior cost performance. We propose an importance of maintenance cost for system management, especially after system launch. Search engines, well known as Internet search, are generally employed as middleware of enterprise search systems. We tried an experimental study of estimating the system maintenance cost, in order to validate our assumption; the maintenance cost of enterprise search systems is based on an installation cost of those middleware search engines whose main characteristic is said to be simplicity of installation. We employed multiple search engines and performed experiments. We acquired results that the maintenance cost required for the installation of search engines. The results confirmed that our assumption is true to some extent.