Running LibreHealth Web Analytics

Install Apache Cassandra 2.2.12 Download

Install Apache Tomcat 8.5.31 Download

Pre-requisites

• Java 1.8
• Maven 3.5.x

Run Project

• Build the project by navigating to the project directory
• Start the cassandra server
• Get the war archive generated in the target directory of the project and deploy in the tomcat container
• Access the web UI from (http://localhost:8080/librehealth-fhir-analytics-1.0.0-SNAPSHOT/)
• Login with admin/admin and navigate to SQL tab
• Execute Spark SQL on sample data ex : SELECT patient.id, observation.id, observation.subject, observation.valueQuantity FROM patient inner join observation where observation.subject.reference == patient.id and observation.valueQuantity.value > 15

Configure the project with Java IDE

• Run the spring boot application class
• Login to FHIR Analytics(http://localhost:8080) application using credentials admin/admin
• Navigate to SQL table
• Enter query ex: SELECT * FROM patient inner join observation where observation.subject.reference == patient.id and gender='male'