how many fields we add in customer table and name them
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Explanation:
Normalized Table Type
Some readers may have viewed the transition of the third normal form in Figure 14.3 to the hyper normalized structure in Figure 14.9 with alarm. The model started with 9 tables and ended with 23. EDW teams following a traditional processing architecture typically develop one ETL module per target table being loaded. Would not hyper normalization then more than double a development team’s programming work?
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