What is star schema
What is meant by star schema?
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A star schema refers to the simplest form of data warehouse schema which comprises of one or more dimensional and fact tables.
Specify the 2 modes of data movement in the Informatica Server?
What is the main dissimilarity between horizontal and vertical partitioning?
What is meant by the parameter file?
Write down brief note on the issues for database performance?
Illustrates the properties of Cursors in brief?
Explain the method removes the value by the top of a stack? Answer: The pop () member method eliminates the value from the top of a stack, that is then returned by t
Explain what are the roles performed by the SQL?
Which efficient data structure is used in RDBMS, for internal storage representation?
Briefly describe the differentiation between the EXCEPT and INTERSECT operators?
Name the areas where data structures are applied broadly?
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