1Polydisciplinary Faculty of Ouarzazate, Ibn Zohr University, Laboratory of Engineering Sciences and Energy, Agadir, Morocco
2Professor of Computer sciences and Physics at Polydisciplinary Faculty of Ouarzazate, Ibn Zohr University, Agadir, Morocco
Online published on 4 May, 2019.
Business intelligence suppose retrieving value from data floating in the organization environment. It provides methods and tools for collecting, storing, formatting and analyzing data for the purpose of helping managers in decision-making. At the start, only data from enterprise internal activities were examined. Now and in this turbulent business environment, organizations should incorporate analysis of the huge amount of external data gathered from multifarious sources. It is argued that Business Intelligence systems accuracy depends on quantity of data at their disposal, yet some storage and analysis methods are phased out and should be reviewed by academics and practitioners.
This paper presents an overview of BI challenges in the context of Big Data (BD) and some available solutions provided, either by using Cloud Computing (CC) or improving Data Warehouse (DW) efficiency.
Business Intelligence, Big Data, Data Warehouse, Cloud Computing
