“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	not the original Dao not the original name Nottingham not-trustworthy not undertake urban planning for three years Not Wanted on the Voyage not wetting not-wetting Nouaceur Industrial Park Nouakchott nought noughtary algebraic operation noumeite Nouméa Nouméa Accord Noun and Verb Noun Fang Noun Hach Literary Awards noun-phrase bracketing ambiguity noun phrases depending on the verb in a sentence nourishing blood for tranquillization nourishing body fluid nourishing liver and kidney nourishing of emotional attachment nourishing stomach

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。