Table 5.

Clinical Asset Mapping Program Fast Healthcare Interoperability Resources’s (CAMP FHIR) performance extracting data from the Patient-Centered Outcomes Research Network common data model.

Domain	Time to populate database viewa (seconds)	Time to write JavaScript Object Notation files to disk (seconds)	Number of records
Patient	6	6	15,945
Condition	480	415	2,766,556
Encounter	200	115	1,010,823
Observation (Labs)	390	350	2,081,826
Observation (Vitals)	360	250	1,663,897
Medication Request	450	420	2,435,813
Practitioner	7	7	36,749
Procedure	80	80	442,921

^aDatabase server specifications: OS: Red Hat Enterprise Linux Server release 6.10 (Santiago), Processor: Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz, Database: Oracle 12.1.0.2.0 (Enterprise Edition), Database memory_target: 2 GB, Database size: 464 GB.