What is pre-emptive and non-pre-emptive?
No Answer is Posted For this Question
Be the First to Post Answer
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
If I have table T1 and table T2 T1 has 250 cols and 10,000 rows T2 has 2 billion rows and 10 cols Which one would be Fact table and which one would be Dimension table and why ?
3 Answers Extech, Principal Finance,
Code the tables statement to produce a multi-level frequency?
Name a few sectors which use data warehousing?
Explain difference between data ware house & data mart?
What is vldb(very large databases)?
Explain what is the difference between olap and datawarehosue?
Explain datawarehousing?
Explain Association algorithm in Data mining?
What is loop in data warehousing?
What is the function of surrogate key in data warehousing?
Can we start and stop single session in concurent bstch?