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Using Common Table Expressions to Build a Scalable Boolean Query Generator for Clinical Data Warehouses

We present a custom, Boolean query generator utilizing common-table expressions (CTEs) that is capable of scaling with big datasets. The generator maps user-defined Boolean queries, such as those interactively created in clinical-research and general-purpose healthcare tools, into SQL. We demonstrat...

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Detalhes bibliográficos
Publicado no:IEEE J Biomed Health Inform
Main Authors: Harris, Daniel R., Henderson, Darren W., Kavuluru, Ramakanth, Stromberg, Arnold J., Johnson, Todd R.
Formato: Artigo
Idioma:Inglês
Publicado em: 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4386600/
https://ncbi.nlm.nih.gov/pubmed/25192572
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/JBHI.2013.2292591
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