Introduction
DDS outbound transformation pipeline takes published data, already standardized into FHIR and transforms to customer databases
Input: FHIR resources, stored as JSON in “ehr” databases
Output: Populated customer databases of patient data, some hosted internally in DDS environment and some hosted by third parties
Technical Overview
Multiple applications make up the outbound transformation pipeline:
- White boxes are DDS applications
- Arrows show communication method between components
- Not all databases shown
- Interaction with databases simplified
Databases
| Admin | MySQL | |
| Audit | MySQL | |
| Config | MySQL | |
| Data_generator | MySQL | |
| Ehr | MySQL | |
| Enterprise | MySQL | |
| Subscriber | MySQL & SQL Server | |
| Subscriber_transform | MySQL |