Improve Research Reproducibility A Bio-protocol resource
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2.4. High-level Data Mart system architecture

TH Tara T. Helmer
AL Adam A. Lewis
MM Mark McEver
FD Francesco Delacqua
CP Cindy L. Pastern
NK Nan Kennedy
TE Terri L. Edwards
BW Beverly O. Woodward
PH Paul A. Harris
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Fig. 1 provides a high-level overview of our system architecture. Clinical and research participation data are derived from several Epic-based (FHIR and non-FHIR) resources, while real-time event and data notifications trigger from the VUMC HDR. Derived and extracted data necessary for Data Mart operation are stored in two REDCap projects. A REDCap External Module supports the presentation layer for VICTR staff and research end-user support.

The system architecture highlights the interoperability across various systems and sources.

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