PS1-7: An Automated Metadata-driven Extract, Transformation and Load (ETL) Process: Using Code and Data to Generate Code

BACKGROUND/AIMS: A stable, automated ETL environment is essential to maintain a consistent virtual data warehouse (VDW) refresh schedule. This stability is threatened at each refresh cycle because VDW source table schemas can vary over time, causing extract programs to fail when they encounter a sch...

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Detalles Bibliográficos
Publicado en:Clin Med Res
Main Authors: Allison, Michael, Leitch, Shannon, Hall, John
Formato: Artigo
Idioma:Inglês
Publicado: Marshfield Clinic 2014
Assuntos:
Selected Abstracts-HMORN 2014: Virtual Data Warehouse
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4453424/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3121/cmr.2014.1250.ps1-7
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