Author(s)

L. Marin, M. Hassan, A. Lozano, G. Manassero & O. Chiotti

Abstract

This work presents a development model of Data Warehouse - Data Marts (DW- DMs) of two academic institutions. The model proposes as development base a joint analysis and design of both the operational systems and DW-DMs. The data models are defined from three organizational requirement sources: operational processes, decision processes and planned mining activities. Conceptually, the model implies replacing the usual DW-DMs development paradigm that integrates the existing data in the organization by a new paradigm, which proposes to integrate the required data in the organization. 1 Introduction UTN-Conception del Uruguay and UTN-Santa Fe are academic instit

Keywords