Aggregator Transformation
Explain the Aggregator Transformation?
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Aggregator transformation refers to an Active and Connected transformation. This transformation is useful in order to perform various calculations like sums and averages (majorly to perform several calculations over the multiple rows or groups).
Explain the user objects?
Write a brief note on the differences between a data warehouse and data mart?
Describe some of the major objectives of normalization?
In Sybase does table Partitioning needs user-defined segments?
Illustrates the implementation of business logic within stored procedures?
Illustrates the two tasks to be assigned to similar partition in Sybase?
Briefly describe the differentiation between data warehousing and data mining ?
What is an Operational Data Store?
Illustrates the properties of Cursors in brief?
Explain the term Repository Tables within the Data Stage?
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