What is a general purpose scheduling tool?
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What is confirmed dimension?
How are the dimension tables designed?
Explain about core dimension, balanced dimension, and dirty dimension?
Give some difference between oltp and olap.
Explain what are the basic needs to join two sources in a source qualifier?
What is up date strategy and what are th options for update strategy?
what is data validation strategies for data mart validation after loading process
What are loops in Datawarehousing?
What is core dimension?
How to allow a dynamic selection of a column for a measure in a chart,without using variable?
what are the other factors of the database on which the loading performance depend?
Explain the difference between oltp and olap?