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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2018.tde-23012018-102629
Document
Author
Full name
Leonardo Augusto Taniguti Mantovani
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2001
Supervisor
Committee
Ferreira, João Eduardo (President)
Finger, Marcelo
Fortes, Renata Pontin de Mattos
Title in Portuguese
Uma Alternativa para Simplificação do Sincronismo de dados entre os Ambientes Operacionais e Analíticos
Keywords in Portuguese
Não disponível
Abstract in Portuguese
A complexidade transacional envolvida na atualização de um Data Warehouse (DW) é considerável. Tal complexidade pode inviabilizar o projeto do DW. Em alguns casos o ambiente operacional não consegue atender as requisições de consultas do DW. Isto acontece quando não existe agilidade para responder as consultas no ambiente operacional ou quando a sobrecarga para atualização do DW é grande. Este trabalho apresenta uma nova estrutura para armazenamento de dados denominada de Data Warehouse Temporal (D ). Esta nova estrutura objetiva diminuir a complexidade da comunicação entre o ambiente operacional e analítico. Tal estrutura facilita as atualizações dos dados históricos dos ambientes operacionais para o Data Warehouse.
Title in English
Not available
Keywords in English
Not available
Abstract in English
The transactional complexity involved in updates of the Data Warehouse is considerable. This transactional complexity may be induce many problems to Data Warehouse project. Sometime the operational environment couldn't to attend the request of Data Warehouse queries. It is possible when the answer time of the operational environment isn't smart or the overload to update the Data Warehouse is big. This work propose a new structure of Data Warehouse called Temporal Data Warehouse. The new structure purpose to reduce the communication between analytical and operational environment. Than, the updates of the historical operational data to Data Warehouse could be simplify.
 
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Publishing Date
2018-01-23
 
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