Abstract

GOMEZ-BELTRAN, LINDSAY ALONSO; MORENO-RODRIGUEZ, ROSENDO  and  PEREZ-VAZQUEZ, RAMIRO. COMPUTER-ASSISTED GENERATION OF DATA WAREHOUSE MODEL: ANALYSIS OF INFORMATION. Dyna rev.fac.nac.minas [online]. 2013, vol.80, n.177, pp.49-58. ISSN 0012-7353.

In this paper we present the methodological guidelines for computer-assisted generation of data warehouse models (AD), these methodological guidelines are divided into 4 stages, the first 3 stages are: data analysis, conceptual and logical design model and one last occurring within each of the previous stage is called stage of traceability. These stages describe how we obtain from legacy operating systems (E / R) a proposal for modeling data warehouses. Because the analysis of information plays a key role in the early stages, this paper explores the first stage of these methodological guidelines. In the first stage one works in two stages for the selection of user requirements and the other for the work with OLTP schemes.

Keywords : Data warehouse design; Data warehouse model; user requirement.

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