Connecting multiple database in dhis2


I have recently hosted the DHIS2 application on server and would like to use this system for our organization.

DHIS2 is up and running now. I now wanted to attached our existing databases into this application and start building the reports and dashboards for our user.

  1. Does DHIS2 supports multiple database connectivity?
  2. Does DHIS2 supports SQL and No-SQL database?
  3. How can I connect my existing database into DHIS2?
  4. Can this be integrated by AWS RDS MySQL database.

Since we are new to this system, so we have these queries in getting the system configured for the users.