ETL Extract, transform, load

ETL，是英文Extract-Transform-Load的缩写，用来描述将数据从来源端经过萃取（extract）、转置（transform）、加载（load）至目的端的过程。ETL一词较常用在数据仓库，但其对象并不限于数据仓库。

单词	ETL
释义	ETL 原声例句七天秀出外贸口语 Send me the offer sheet in detail and 2 samples for the small one. Have you passed the UL or ETL testing? 给我一份详细的报价单以及两个小款的样品。你们有没有通过UL或者ETL测试？中文百科 ETL Extract, transform, load ETL，是英文Extract-Transform-Load的缩写，用来描述将数据从来源端经过萃取（extract）、转置（transform）、加载（load）至目的端的过程。ETL一词较常用在数据仓库，但其对象并不限于数据仓库。英语百科 ETL ETL may stand for: ETL SEMKO, (formerly ETL Testing Laboratories) tests and certifies electrical products Expected tail loss, another term for expected shortfall
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