What are fact, dimension, and measure?
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how do you use commit frequencies? how does it affect loading performance?
What is difference macros and prompts?
What is a data warehousing?
What is the difference between a W/H and an OLTP application?
Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?
Explain a relation schema and a relation?
What Oracle features can be used to optimize my Warehouse system?
How to add a number to a macro variable?
What is mapplet?
What is the use of tabular model, tabular sql, tabular reference in real time application?
Explain what are non-additive facts in detail?
Where we use surrogate key explain with example?