Please use this identifier to cite or link to this item: http://hdl.handle.net/10609/90367
Title: Sistema BI per a l'avaluació de tractaments per reduir el colesterol
Author: Sala Pardo, Joan
Director: Prados Carrasco, Ferran  
Tutor: Amorós Alcaraz, David
Abstract: The main goal of this paper is to deploy a BI system able to answer questions coming from the business in regards of the effectivity of different treatments to reduce the patients' cholesterol level. The available data contain information about the treatments, the patients, their habits, where do they live and also the measurements needed to track the their evolution. To choose a BI system, besides these two points already mentioned, it has been also considered that the solution had to be open source, should offer some kind of free license, it had to be Linux compatible and the main user interface had to be web based. Having compared different products accomplishing these conditions, Knowage CE as BI solution and potgreSQL as RDBMS were choosen. It's pretended to perform multidimensional analyses in order to answer the questions from the business so the design included a data warehouse, an OLAP cube and the reespective ETL processes. Considering that a proper environment was already available, the deployment phase comprised both installation and set up of postgreSQL, Knowage, the ETL processes and the OLAP cube. Then, the needed analyses were performed in order to answer the business' questions. In addition to the well known benefits of BI, what can be highlited from this paper is the initial investment done to achive this paper's goals, which is none.
Keywords: open source
business intelligence
ETL
Document type: info:eu-repo/semantics/masterThesis
Issue Date: 7-Jan-2019
Publication license: http://creativecommons.org/licenses/by-nc-nd/3.0/es/  
Appears in Collections:Bachelor thesis, research projects, etc.

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