“数据抽取、转换和装载”的概念、定义、翻译、参考文献-科学参考

单词	数据抽取、转换和装载
释义	数据抽取、转换和装载 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	simply connected Riemann surface simply connected space simply connected surface simply consistent system simply convergent filter simply convergent sequence simply convergent series simply covered simply elliptic singularity simply generated simply harmonic space simply invariant subspace simply ordered simply ordered group simply ordered loop simply ordered set simply periodic function simply supported simply supported beams simply transitive group simply transitive set simply uniform convergence Simpson Simpson 1/3 rule Simpson 3/8 rule

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。