摘要
随着企业信息化水平和企业精细化管理要求的不断提高,企业对数据资产的精细化管理、数据分析过程溯源、数据变化影响分析等方面的需求进一步增强。本研究针对企业内部元数据管理的要点和难点,提出了基于MOF规范设计元模型存储结构、可视化的数据血缘分析和影响分析、基于元数据的应用系统数据库遵循度检查方法;实现了10大类元数据管理对象,6674万项元数据的统一管理;完成了企业级应用系统设计遵循度检查;审查需求规范说明书60份,概要设计文档66份,详细设计文档114份,检验业务数据项63113个,逻辑字段84642个,物理字段96681个,为企业提升数据资产管理水平提供了有效支撑。
With the improvement of enterprise informatization level and the requirement of enterprise meticulous management, the demand for meticulous management of data assets, traceability of data analysis process and analysis of data change is further enhanced. In this paper, based on the key points and difficulties of enterprise metadata management, this paper puts forward the meta- model storage structure based on MOF specification, the data analysis and influence analysis of visualization,the database compliance degree checking method based on metadata application system, Metadata management object,66.74 million yuan of metadata unified management; completed the enterprise application system design compliance check ;review requirements specification specification 60, summary design document 66 ,detailed design document 114 ,inspection business data item 63113,84642 logical fields ,96681 physical fields ,for enterprises to enhance the level of data asset management provides an effective support.
出处
《自动化与仪器仪表》
2017年第4期101-103,107,共4页
Automation & Instrumentation
关键词
元数据
血缘分析
影响分析
metadata
blood analysis
impact analysis
