开源商业智能技术在铁路客运营销辅助决策中的应用 |
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引用本文: | 汪健雄,王芳,贾成强,刘婷婷. 开源商业智能技术在铁路客运营销辅助决策中的应用[J]. 铁路计算机应用, 2016, 25(6): 18-23 |
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作者姓名: | 汪健雄 王芳 贾成强 刘婷婷 |
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作者单位: | 中国铁道科学研究院 电子计算技术研究所,北京 100081 |
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基金项目: | 中国铁道科学研究院基金项目(2014YJ013)。 |
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摘 要: | 提出基于Pentaho的铁路客运营销辅助决策解决方案,重点介绍基于Kettle的ETL设计、报表立方体设计和OLAP分析、报表制作以及根据用户需要定制个性化报表控件等关键技术,解决了商用软件由于在接口和代码上的封闭性,不能完全自定义客户个性化需求的问题,节约了软件采购成本,具有广阔应用前景。但该解决方案也存在一些不足,如:开发工作量大、软件文档不足,以及系统安全性和并发性能未做很好的测试和优化等问题,在今后的研究和生产中需要重点解决。
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关 键 词: | 开源商业智能 Pentaho 客运营销辅助决策 OLAP 自定义控件 |
收稿时间: | 2015-12-03 |
Open source business intelligence technology applied to Railway Passenger Marketing aided Decision System |
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Affiliation: | Institute of Computing Technologies, China Academy of Railway Sciences, Beijing 100081, China |
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Abstract: | This article proposed a solution of Railway Passenger Marketing aided Decision System, introduced several key technologies, such as Kettle based ETL design, report cube design, OLAP analysis, report making and custom personalized report control, and so on. This solution could overcome the shortage of closing codes and hardness of custom control, save software cost, and lead to a wide used prospect. Otherwise, some problems should be settled in the future, such as a large amount of coding work, lack of documents, insufficient safety test and parallel performance test. |
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