What are the stages that are required in data warehousing?
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What is a junk dimension? What is the difference between junk dimension and degenerated dimension?
In datastage can ve find the job based on source table name ??
Explain the difference between keylokup and joiner?
What is the purpose of Dataware Control?
Explain difference between e-r modeling and dimentional modeling?
What is Factless fact table? In which purpose we are using this in our DWH projects?Plz give me the proper answer. Thanks, Ramesh
How can you clear the cache?
a perceptron has two inputs x1,x2 wih weights w1,w2and bias weight of w0. the activation function of perceptron is h(x).the output of perceptron
How to add a number to a macro variable?
What is a core dimension?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?
Explain which are the olap tools available that are supported by oracle?