InterviewSolution
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Can You Tell Us Something About The Dimensional Modeling? |
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Answer» It BASICALLY consists of fact tables and the related dimensions. When it comes to storing the different transactional measurements, Fact tables are considered. It AIMS simpler and QUICK data retrieval rather than enhanced degree of NORMALIZATION. One of the common and in fact WIDELY used proponents in dimensional modeling is Ralph Kimball. It defines limits so that data can easily be managed for integration and other similar tasks. It basically consists of fact tables and the related dimensions. When it comes to storing the different transactional measurements, Fact tables are considered. It aims simpler and quick data retrieval rather than enhanced degree of normalization. One of the common and in fact widely used proponents in dimensional modeling is Ralph Kimball. It defines limits so that data can easily be managed for integration and other similar tasks. |
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