Uses of data cube
Briefly describe the employed of data cube?
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Data cube is a multi-dimensional structure. Data cube is a data pensiveness to view aggregated data from a numeral of viewpoints. The dimensions are aggregated as the ‘measure’ attribute, as the residual dimensions are named as the ‘feature’ attributes.
Data is viewed on a cube in a multi-dimensional style. The summarized and aggregated facts of variables or attributes can be viewed. This is the prerequisite where OLAP performs a role.
Illustrates implementation of stored procedures?
Illustrate the main merits of employing stored procedures?
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
Explain the master/detail reports?
Illustrate the term indexing. Specify the kinds of the indexing.
Illustrates the implementation of business logic within stored procedures?
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
Why recursive relationships are not good? How do you solve them?
What are the difficulties faced by the database developer during implementing pre compiled statements?
Define the term data aggregation?
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