Resumo

CRAVERO, A  e  SEPULVEDA, S. A chronological study of paradigms for data warehouse design. Ing. Investig. [online]. 2012, vol.32, n.2, pp.58-62. ISSN 0120-5609.

Data warehouses must homogenise and integrate data from an organisation's areas to extract relevant knowledge for orientating decision-making. This is not an easy task, which is why several approaches have been developed which can be classified according to how information is obtained: supply-driven, demand and a hybrid of the first two. This study offers a conceptual framework and a chronological study of the approaches adopted according to the paradigm used, providing a comprehensive context for better understanding the current state of data warehouses and their evolution.

Palavras-chave : Data warehouse; paradigm; chronological study.

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