What is Data warehouse
What is meant by the Data warehouse?
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In accordance with, the Bill Inmon, which is known as father of Data warehousing? A Data warehouse refers to the subject oriented, time variant, integrated, non volatile collection of data in support of the management’s decision making process.
Illustrate briefly the term DBMS?
Does SDLC modify when you use the Teradata rather than Oracle?
Why do normalized tables need more complex SQL when SQL statements are employed in application programs?
What is meant by the Data Mining?
Illustrates the basic elements in ER models?
States the term second normal form?
Explain offline /online modes in the Designer?
What is meant by the snow flake schema?
Describe briefly the term data warehouse?
Explain the group by in select statement? Answer: Group by clause is utilized in Teradata to eliminate repetitive values in a column or group of columns, while we se
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