States the term Star Schema
States the term Star Schema?
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Well in this schema you only enter your needed facts and all the primary keys of your dimensional tables actually table. And fact table’s primary is the union of its all dimension table key. In thisr schema dimensional tables are generally not in BCNF form.
Describe briefly How can we configure mapping in the informatica?
Explain the command line functions which export and import the DS jobs?
Briefly explain the sequence clustering algorithm?
Explain the difference between expression and aggregator?
What is meant by the snow flake schema?
Explain does PL/SQL carry overloading?
Why do not you utilize GNU SCONS or autoconf for building?
Give a brief introduction of the term BUS Schema?
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
Write down a short note on the functions of a reporting system?
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