The universal health data application programming interfaces called for in the 21st Century Cures Act present an opportunity to create the learning healthcare system that has been long envisioned. A learning healthcare system must be able to do more than conduct individual queries on one patient; it requires the ability to aggregate and analyze data … Continue reading "New...

Activities such as managing population health, delivering value-based care, and conducting discovery science require access to large population data sets. The existing FHIR and SMART APIs work well for accessing small amounts of data, but large exports perform poorly, requiring an impractical number of API requests to be issued serially. By adding asynchronous primitives to … Continue reading "Push...