How to improve session performance in aggregator transformation?
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What is the very basic difference between data warehouse and operational databases?
What is static and local variable?
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
What is the difference between dependent data warehouse and independent data warehouse?
Tell me one example for multi valued dimension or bridge table?
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What is the goal of optimizer?
What is mean by aggregate aware?
The same tier?
what is user variable in affinium campaign? and some real time examples.
What is meant by metadata in context of a data warehouse and how it is important?
Explain vldb?
What is ods (operation data source)?