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Sunday, 13 October 2024

Nulls in fact table

Handling Null Values in Fact Tables

Null values in fact tables can introduce challenges and inconsistencies in data analysis. It's essential to have a strategy for handling them effectively. 

Non additive fact table

Non-Additive Fact Tables: Understanding and Handling Them

Non-additive fact tables are those where the measures cannot be summed across any dimension. This typically occurs when the measures represent ratios, percentages, or averages.