Interoperability Support for Legacy/Commercial EMR Systems

Thanks @carl
Yes, the challenge on the Adapter is exactly as you said, *"looking to create a way to write queries to extract data from a database and then push it to an HIE service through an OpenHIM or interoperability layer”. So to look it a bit in steps,

  1. building queries to access DB and avail it through FHIR compliant API

  2. Use mediator to pull data using the FHIR endpoint(the adapter)

So what was done in this regard? Can you put links I can look for!