{
    //rdbms:server type, postgreSQL 
    "rdbms":"postgreSQL",
    //host:server address,localhost by default;
    "host":"tfb-database",
    //port:server port, 5432 by default;
    "port":5432,
    //dbname:Database name;
    "dbname":"hello_world",
    "user":"benchmarkdbuser",
    "passwd":"benchmarkdbpass",
    "tables":["world","fortune"]
}
