“extract transform load”的概念、定义、翻译、参考文献-科学参考

单词	extract transform load
释义	extract transform load Encyclopedia 管理学ETL释 extract transform loadETL 把数据从数据源装入数据仓库的方法。即数据的抽取（extract）、转换（transform）和装载（load）。
随便看	dynamic Stark splitting dynamic state design dynamic statistics dynamic stereotype dynamic stiffening dynamic stochastic general equilibrium model dynamic stocking rate dynamic stop dynamic strength of dam concrete under earthquakes dynamic strength of soils dynamic strength of structure dynamic strength test of structure dynamic stress dynamic structural experiment dynamic structure factor dynamic structure graph dynamic structure query language dynamic structure query language, dynamic SQL dynamic surface control dynamic surface tension dynamic survey on geologic hazard before raing season dynamic survey on geologic hazard in raing season dynamic symbol dynamic symmetry model Dynamic Syntax

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