Considering the inefficiencies above, in this paper we introduce data lineage mechanism into the process of data cleaning.
针对以上不足，本文在数据清理过程中引入数据沿袭机制。
参考来源 - 利用数据沿袭改进数据清理质量的机制的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Data lineage to understand where data is originating from.
通过数据衍生关系了解数据的起源。
If you run a data lineage analysis on the BI report SalesPerQtr, you get the following result.
如果对BI报告SalesPerQtr运行数据沿袭分析，将获得如下结果。
By using extension mappings, data lineage analysis can be performed on data flows external to Information Server.
通过使用扩展映射，就可以对Information Server外部的数据流执行数据沿袭分析。
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