“extract,transformation,loading”的概念、定义、翻译、参考文献-科学参考

单词	extract,transformation,loading
释义	extract,transformation,loading Encyclopedia 管理学企业信息资源管理释 extract,transformation,loading; ETL数据抽取、转换和装载数据仓库获取高质量数据的关键环节，是对分散在各业务系统中的现有数据进行抽取、转换和装载的过程，使这些数据成为商业智能系统需要的有用数据。
随便看	Working Capital Management working capital management policy Working Conditions working conditions working conditions chart of the steam turbine for cogeneration working conditions evalution working conditions transfer working curve working definition working dielectric breakdown working distance of microscope working drawing estimate working earthing working electrode working environment design working environment rights working face of open pit working field working fluid system working gas storage capacity Working Girls in Special Economic Zone working group of silviculture/working circle Working Group on History of Irrigation, Drainage and Flood Control ，International Commission on Irrigation and Drainage working hypothesis working-laser material

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。