Data-Centric Systems and Applications
From Conventional to Spatial and Temporal Applications
Data-Centric Systems and Applications
From Conventional to Spatial and Temporal Applications
A data warehouse stores large volumes of historical data required for analytical purposes. This data is extracted from operational databases; transformed into a coherent whole using a multidimensional model that includes measures, dimensions, and hierarchies; and loaded into a data warehouse during the extraction-transformation-loading (ETL) process.
Levertijd circa 6 tot 12 dagen
This exceptional work provides readers with an introduction to the state-of-the-art research on data warehouse design, with many references to more detailed sources.