The NIH funds 18 Common Fund programs — each generating valuable datasets, each with its own data formats, metadata standards, and portals. Individually, they’re useful. Together, they could be transformative. The Common Fund Data Ecosystem (CFDE) was built to make that integration real.
This preprint describes the evolution, architecture, and practical outcomes of CFDE: a collaborative infrastructure that links Common Fund programs and makes their data findable, accessible, and reusable across program boundaries.
