FHIRWorks Enhanced by Exafluence is an interoperability solution for the healthcare that can truly modernize healthcare systems with the secure FHIR APIs. This brings the FHIRWorks solution on to the No-SQL MongoDB database with custom built persistence layer. Key capabilities of the platform include multisource data ingestion, GUI based mapping interface, Spark based batch data ingestion, Kafka based streaming data ingestion, data persistence in MongoDB and simple patient web portal for data review