Key technologies of railway master data management platform
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摘要: 针对铁路信息化建设过程中出现的分散建设，基础核心数据不统一、系统间无法互联互通的问题，建设了铁路主数据管理平台。对平台建设过程中的主数据规范建立、主数据全生命周期管理、数据综合分析以及对铁路主数据的质量管理等关键技术给出了详细的设计思路及实现方法，对于铁路主数据平台建设的逐步完善有借鉴作用。Abstract: The construction of the railway master data management platform was built to solve the problem that the railway system was built with independent and repeat period, the basic core data was not unified, the system could not be interconnected. This article provided the design ideas and implementation methods in detail for the master data specification, lifecycle management, data comprehensive analysis, quality management of railway master data and other key technologies during the process of platform construction. This had a reference for the gradual improvement railway master data platform construction.
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[1] 中国铁道科学研究院. 铁路公用基础编码及主数据管理平台总体方案[R]. 北京：中国铁道科学研究院，2014. [2] 赵 飞. 基于全生命周期的主数据管理MDM 详解与实践[M]. 北京：清华大学出版社，2015. [3] 俞荣华. 数据质量和数据清洗关键技术研究[D]. 上海：复旦大学，2002.
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