The previous SSIS/Python ETL was viewed as antiquated, disjointed and problematic for maintenance and reliability. A modern embedded data solution centered around a user defined data mart which would act as the catalyst for driving informed decision making and supporting prioritized initiatives from executive leaders was seen as the solution. There were two sets of goals, create a self-service data layer for ad hoc questions, a recurring reporting solution and support KPI metric dashboards. The team sought a democratized solution, rapid cycle improvement, scalability, and ability to move from on-prem to cloud when the time came. The solution that stood out was dbt, chosen for its data transformation capabilities. We have successfully created more than a dozen gold-level tables in our production environment with an increase in efficiency and reliability since implementing the open-source solution. The result has improved collaboration, change tracking and version control via Git.
Speaker/Host
Andrew Wong is a Clinical Informaticist at UC Davis Health, where he plays a vital role in advancing data-driven healthcare solutions that support population health and accountable care initiatives. Andrew holds a master’s degree in mathematics, providing a strong foundation for his analytical approach to problem solving, and previously held a position with the state of California overseeing the data integrity of the Medi-Cal managed care program. In his current role, Andrew applies his expertise as an analytics engineer, helping to transform complex data into actionable insights that improve patient outcomes and operational eDiciency. His work exemplifies the UC Tech 2025 theme—"Innovate. Integrate. Inspire."—by leveraging technology to bridge gaps in healthcare delivery, integrating novel data into informatics solutions to enhance patient support initiatives, and inspiring teams to adopt a data-informed culture that drives innovation within the UC Davis Health system.
Co-speaker(s)
Matthew Crase is the Supervisor, Clinical Informatics in the Office of Population Health and Accountable Care and has been at UCDH since 2019. Before taking on this role, Matthew came to UC Davis as a member of the Quality Initiatives and Reporting in the Quality and Safety Department at UCDH. His focus at Quality and Safety was direct technical support for the Quality Initiative Program (QIP). Matthew brings a quality background to his current position; prior he worked for over eight years at the California Correctional Health Care Services for the Quality Management department. He has a BA in Political Science from UC Santa Barbara. Matthew has consistently utilized data-driven approaches throughout his career to foster support and implement enduring changes that significantly benefit patients.