Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/37077
Título: | A multi-driven approach to requirements analysis of data warehouse model: A case study |
Autor(es): | Sá, Jorge Vaz de Oliveira e Claus Kaldeich Carvalho, João Álvaro |
Palavras-chave: | Requirement Analysis Data Warehouse Model Case Study |
Data: | 2013 |
Editora: | International Association for Development of the Information Society (IADIS) |
Revista: | International Journal on Computer Science and Information Systems |
Citação: | Oliveira Sá., J., C. Kaldeich, and J. Á. Carvalho (2013). A Multi-driven Approach to Requirements Analysis of Data Warehouse Model: A Case Study. International Journal on Computer Science and Information Systems, ISSN: 1646-3692, 8:1, pp. 14-30. |
Resumo(s): | In this paper, a multi-driven approach to data modeling in data warehousing will be presented, which integrates three existing approaches normally used separately: goal-driven, user-driven and data-driven; and two approaches usually not used in data warehousing field: process-driven and technology-driven. Goal-driven approach produces subjects and KPI’s (Key Performance Indicators) of main business fields. User-driven approach produces analytical requirements represented by measures and dimensions of each subject. Process-driven approach propose improvements in business processes (by using and creating subject oriented enterprise data model) to satisfy the KPI’s, measures and dimensions identified in the previous approaches. Technology-driven approach is an enabler or an obstacle to be considered in a data warehouse model. Data-driven approach is a combination of the results of previous approaches and results in a data warehouse model. By using a multi-driven approach with five stages, a layered data warehouse model more aligned with business and individual needs can be obtained. This will be illustrated by using examples of a case study. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/37077 |
ISSN: | 1646-3692 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Artigo2013.pdf | 906,1 kB | Adobe PDF | Ver/Abrir |