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Integrating ETL processes from information requirements

Autor
Romero, O.; Jovanovic, P.; Simitsis, A.; Abello, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
DaWaK 2012 - 14th International Conference on Data Warehousing and Knowledge Discovery
Any de l'edició
2012
Data de presentació
2012
Llibre d'actes
DataWarehousing and Knowledge Discovery: 14th International Conference, DaWaK 2012: Vienna, Austria, September 3-6, 2012: proceedings
Pàgina inicial
65
Pàgina final
80
Editor
Springer
DOI
https://doi.org/10.1007/978-3-642-32584-7_6 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/24001 Obrir en finestra nova
Resum
Data warehouse (DW) design is based on a set of requirements expressed as service level agreements (SLAs) and business level objects (BLOs). Populating a DW system from a set of information sources is realized with extract-transform-load (ETL) processes based on SLAs and BLOs. The entire task is complex, time consuming, and hard to be performed manually. This paper presents our approach to the requirement-driven creation of ETL designs. Each requirement is considered separately and a respective ...
Citació
Romero, O. [et al.]. Integrating ETL processes from information requirements. A: International Conference on Data Warehousing and Knowledge Discovery. "DataWarehousing and Knowledge Discovery: 14th International Conference, DaWaK 2012: Vienna, Austria, September 3-6, 2012: proceedings". Springer, 2012, p. 65-80.
Paraules clau
ETL process, Example based, Extract transform loads, Incremental method, Information requirement, Information sources, Requirement-driven, Service Level Agreements
Grup de recerca
GESSI - Grup d'Enginyeria del Software i dels Serveis
IMP - Information Modeling and Processing

Participants