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Avaliação de Desempenho de Projetos de Data Warehouse Avaliação de Desempenho de Projetos de Data Warehouse Avaliação de Desempenho de Projetos de Data Warehouse

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Author(s): Diogo Everson Santos | Renato Oliveira Moraes

Journal: Journal of Technology Management & Innovation
ISSN 0718-2724

Volume: 1;
Issue: 3;
Start page: 107;
Date: 2006;
Original page

ABSTRACT
This article presents a proposal of methodology of evaluation of performance for the project of creation of Data Warehouse (DW) of Sebrae MG. A DW is a great corporative data base fed by information systems does business, many distinct times in formats and architectures, very increasing in the time, integrated and guided to the business whose function and to support the managemental decisions (IMMON, 1996). The evaluation methodology proposal is bases on three elements - people, process and techniques (RUBIO and BIRTH, 2005) - and uses the conceptualization of performance of projects of Shenhar (2001). Destarte, the judgment on the degree the success (or failure) of a project of Data Warehouse (DW) will depend on the perception of the involved ones (stake holders) and of the different moments where the evaluation (re) is made. The evaluation of performance of DW projects if initiates during the development of the project and if it extends after until its conclusion. In the phases you initiate, is looked to identify necessities of correction of route to also guarantee the benefits of short term and, by means of estimates of future impacts, of medium and long run.This article presents a proposal of methodology of evaluation of performance for the project of creation of Data Warehouse (DW) of Sebrae MG. A DW is a great corporative data base fed by information systems does business, many distinct times in formats and architectures, very increasing in the time, integrated and guided to the business whose function and to support the managemental decisions (IMMON, 1996). The evaluation methodology proposal is bases on three elements - people, process and techniques (RUBIO and BIRTH, 2005) - and uses the conceptualization of performance of projects of Shenhar (2001). Destarte, the judgment on the degree the success (or failure) of a project of Data Warehouse (DW) will depend on the perception of the involved ones (stake holders) and of the different moments where the evaluation (re) is made. The evaluation of performance of DW projects if initiates during the development of the project and if it extends after until its conclusion. In the phases you initiate, is looked to identify necessities of correction of route to also guarantee the benefits of short term and, by means of estimates of future impacts, of medium and long run.Este artigo apresenta uma proposta de metodologia de avaliação de desempenho para o projeto de criação do Data Warehouse (DW) do Sebrae MG. Um DW é um grande banco de dados corporativo alimentado por sistemas de informação transacionais, muitas vezes em formatos e arquiteturas muito distintas, crescente no tempo, integrado e orientado ao negócio cuja função e suportar as decisões gerenciais (IMMON, 1996). A metodologia de avaliação proposta está baseia em três elementos – pessoas, processo e técnicas (RUBIO e NASCIMENTO, 2005) – e usa a conceituação de desempenho de projetos de Shenhar (2001). Destarte, o juízo sobre o grau o sucesso (ou fracasso) de um projeto de Data Warehouse (DW) dependerá da percepção dos envolvidos (stake holders) e dos diferentes momentos em que a avaliação é (re) feita. A avaliação de desempenho de projetos de DW se inicia durante o desenvolvimento do projeto e se estende até após sua conclusão. Nas fases inicias, procura-se identificar necessidades de correção de rumo para a garantir os benefícios de curto prazo e também, por meio de estimativas de impactos futuros, os de médio e longo prazo.
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