Explain Association algorithm in Data mining?
Advantages of de normalized data?
What is Data purging?
What are data modeling and data mining? Where it will be used?
What are situations where snow flake schema is better than star schema to use and when the opposite is true?
Why facts table is useful in representing the data?
Ist the schema that a data warehouse system can implements.
Explain which columns go to the fact table and which columns go the dimension table?
Disply the dname wise maximum salary
How can we run the graph?
what are the different views that are considered when building an object-oriented software system?
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Explain what is the main difference between inmon and kimball philosophies of data warehousing?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?