Only support Mongo db right now. You need to assign your database info in
"src/DatabaseAccess/Database.java"
private final static String databaseAddress= "";
private final static int databasePort= 27017;
private final static String databaseUserName= "";
private final static String databasePassword="";
private final static String databaseName= "";
If you want to use other relational database, please write your own database access layer.
Thanks,
Hope everyone who are still struggling in RFE would get a good result.