Normalized Tables
The majority of Excel users want to read data in a matrix—computers require tables. Fast Excel Development employs normalized data and pivot tables to calculate efficiently and report data in an appealing manner.
Normalized tables define a systematic data structure in which each fact relationship appears only once. The Item Master, for example, contains Item attributes, and any calculation or report that requires them will query this table.
Normalized data eliminates inconsistencies in facts and ensures that field calculations can be performed in a single column. This both accelerates and simplifies the calculation logic. Matrixes, a common alternative to normalized tables, are never used for calculation or data storage but are instead generated where needed with pivot tables.
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