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2685802
data marts
Description
Mind Map on data marts, created by juan ret on 08/05/2015.
Mind Map by
juan ret
, updated more than 1 year ago
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Created by
juan ret
almost 9 years ago
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Resource summary
data marts
califica a la gran cantidad de datos almacenados son almacenados en "niveles" los data mart son pequeños dataworhouse
son construidos a traves de la mineria de datos y son guardados en repositos de datos
estos tipós de datos son utilizados principalmente en empresas
tienen un flujo rapido, representa un flujo multidimensional de los datos
se divide en DM2,DM1,DM3Recuperación de datos • Transformar los datos • Carga de datos en el data mart
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