How to pivot data using informatica when you have variable amount of pivot rows?
What is Time Series algorithm in data mining?
Explain what is a staging area? Do we need it? What is the purpose of a staging area?
Advantages of de normalized data?
What is power play plug in?
What are the different types of data warehouses?
How to generate the cubes in framework manager?
How can we do data cleaning?
ware house management system is used?
What is Cognos script editor?
What is "method/1"?
What do you mean by static and local variable?
What is hash partition?