OCC team publishes The Biomedical Research Hub: a federated platform for patient research data. The objective was to develop and operate a cloud-based federated system for managing, analyzing, and sharing patient data for research purposes, while allowing each resource sharing patient data to operate their component based upon their own governance rules. The federated system is called the Biomedical Research Hub (BRH) (https://brh.data-commons.org/).
The BRH is a data ecosystem in the sense that it is a loosely coupled collection of independent data resources that can be explored and analyzed with data portals, workspaces, notebooks, and other applications.