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dc.contributor.authorMuñoz, Lilia
dc.contributor.authorMazón, Jose Norberto
dc.contributor.authorTrujillo, Juan
dc.date.accessioned2018-06-14T14:09:57Z
dc.date.available2018-06-14T14:09:57Z
dc.date.issued08/23/2010
dc.identifierhttps://ieeexplore.ieee.org/abstract/document/5556705/
dc.identifier.issn2166-0735
dc.identifier.urihttp://ridda2.utp.ac.pa/handle/123456789/4920
dc.descriptionAbstract: In a Data Warehouse (DW), ETL processes (Extraction, Transformation, Load) are responsible for extracting, transforming and loading data from the data sources into the DW. A good design of these processes in the early stages of a DW project is essential to avoid making bad decisions as a result of incorrect data. In this paper, we apply the method of systematic review to identify, extract and analyze the main proposals on modeling conceptual ETL processes for DWs. The main proposals are identified and compared based on the features, activities and notation of ETL processes. Finally we conclude the study by reflecting on the approaches being studied and providing an updated framework for future research.en_US
dc.description.abstractAbstract: In a Data Warehouse (DW), ETL processes (Extraction, Transformation, Load) are responsible for extracting, transforming and loading data from the data sources into the DW. A good design of these processes in the early stages of a DW project is essential to avoid making bad decisions as a result of incorrect data. In this paper, we apply the method of systematic review to identify, extract and analyze the main proposals on modeling conceptual ETL processes for DWs. The main proposals are identified and compared based on the features, activities and notation of ETL processes. Finally we conclude the study by reflecting on the approaches being studied and providing an updated framework for future research.en_US
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dc.formattext/html
dc.languageeng
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectUnified modeling languageen_US
dc.subjectData modelsen_US
dc.subjectData warehousesen_US
dc.subjectLoad modelingen_US
dc.subjectData miningen_US
dc.subjectLibrariesen_US
dc.subjectSilicon compoundsen_US
dc.titleSystematic review and comparison of modeling ETL processes in data warehouseen_US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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