Can any one explain about core dimension, balanced dimension, and dirty dimension?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between filter and lookup transformation?
Explain what are the advantages data mining over traditional approaches?
"A dimension table is wide but the fact table is deep," explain the statement in your own words.
Explain what is ods (operation data source)?
What are vaious etl tools in the market?
Explain me what are data marts?
Is union transormation is active transformation?
What is the "junk dimension"? Give with examples?
Explain difference between view and materialized view?
What is crass reference table?
What is a star schema? Why does one design this way?
What is the difference between view filter and report filter?