What factor determines the value realization of a CDW built on foundational architecture?
Answer
The quality of the extraction and transformation logic applied to specific, messy clinical workflows
While the foundational architecture derived from Inmon and Kimball is considered established, the practical success and value derived from a CDW are heavily dependent on the implementation details. Specifically, the logic used during the Extraction and Transformation (ET) phases is critical. Since clinical workflows are complex and data messy, robust transformation logic is required to accurately map clinical concepts, resolve semantic differences, and integrate disparate data points correctly to produce trustworthy analytical insights.
Related Questions
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