Tag:Data report

  • 3000 questions of data warehouse

    Time:2020-7-20

    Put forward 3000 questions about data warehouse. What is a data warehouse? Data warehouse (DW or DWH)It is a collection of data storage, inputting a variety of raw data, sorting and storing according to the standard and standard data architecture,It can provide fast, effective, accurate and reliable data support for enterprise decision-making and downstream applications,It […]