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GeekInterview.com > Interview Questions > Data Warehousing > Basics
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Question: What is Dimensional Modelling
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| July 07, 2005 01:45:19 |
#2 |
| Meenal |
Member Since: Visitor Total Comments: N/A |
RE: What is Dimensional Modelling
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| Dimensional Modelling is a design concept used by many data warehouse desginers to build thier datawarehouse. In this design model all the data is stored in two types of tables - Facts table and Dimension table. Fact table contains the facts/measurements of the business and the dimension table contains the context of measuremnets ie, the dimensions on which the facts are calculated. |
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