Aggregate transformation
Describe briefly Aggregate transformation?
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Aggregator transformation provides to perform collective computations, such as sums and averages.
Why not the PHENIX, the Zelinka or Otwinoski libraries and so forth?
Explain the term operational data stage (ODS) and data warehouse?
Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: ¦ Each movie is identified by title and year of release. Each movie has a length in minutes. Each has a production company, and each is classified under one or more genre
List out the various detected patterns.
Name the methods and types of Collision Resolution Techniques used in each of the type?
Explain the master/detail reports?
Specify the types of connections we use while connecting with the database?
Specify the other areas for the purpose of Data warehousing and the data mining.
What is BCA? Discuss its features?
Explain the term Coalesce. Answer: Coalesce is also obtainable in Sybase, this function estimates the listed expressions and returns the first non-null value.
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