Why facts table is useful in representing the data?
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After the complete generation of a report who will test the report and who will analyze it?
why oracle is the best database for data warehousing?
What are the differences between datamart vs. Reporting cube?
What is Snow Flake Schema design in database?
What is a view as it relates to system modeling?
What is the capacity of power cube?
What is cubes?
what is user variable in affinium campaign? and some real time examples.
What is DTM session?
Explain what is partitioning? What are the types of partitioning?
How can Oracle Materialized Views be used to speed up data warehouse queries?
Explain the definition of normalized and denormalized view and what are the differences between them?