Submitted Questions

  • Mar 07 2007
    07:42 AM
    2899
    6

    What do you mean by slow dimensions?

    • Hamid

    thakkalapellyanil

    • Aug 30th, 2007

    SCD means it explains exactly how the changed data has been loaded into the target database.There are three types of SCDSCD1SCD2SCD3SCD1: It holds only current data.SCD2: It holds the current+histori...

    rkiranbedi

    • Mar 27th, 2007

    Slowly changing dimension means these dimensions will change according to time,Ex: In Bank- a/c number, A/c name , address is there then if v change address then address will be a slowly changing dimension for that,It is of 3 typesType-IType-IIType-III.