dataflow-db-initializer Database migartion for data flow. 🚀 Running From Source mvn clean install mvn package java -Djdbc.url=jdbc:postgresql://${db_host}:${db_port}/${database_name} -Djdbc.username=${user_name} -Djdbc.password=${password} -jar target/dataflow-db-initializer-1.0-SNAPSHOT.jar