Explain what are the mapping paramaters and maping variables?
No Answer is Posted For this Question
Be the First to Post Answer
What according to you might be the future of data warehousing?
What are the key features of chameleon that separates it from other algorithms?
What is junk dimension? What is the difference between junk dimension and degenerated dimension?
What is ?Data mining??
Explain what is the limit to the number of sources and targets you can have in a mapping?
What are the different types of schemas used in data warehousing?
In document how to create metrics?
How can we do data cleaning?
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
Where do we use semi and non additive facts?
Define data warehouse?
Explain me what is vldb?