Explain what are the different types of join operations?
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What is the use of dimensional modeling in data warehousing?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
What is cfapplication tag?
What is ETL process in Data warehousing?
What is the difference between power center & power mart?
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is data stream and data adaopter?
Code the tables statement to produce a multi-level frequency?
What is the difference between junk dimension and degenerated dimension?
what are the other factors of the database on which the loading performance depend?
Briefly state different between data ware house & data mart?
How much data hold in one universe.