import metadata from RDBMS into Apache Atlas

I am learning Atlas and trying to find a way to import metadata from RDBMS like (Sql Server or Postgre Sql).

Could somebody provide reference/s to do it or steps?

I am using Atlas in docker with build in HBase and Solr. Intention is to import metadata from AWS RDS.

Update 1 To rephrase my question. Can we import metadata directly from RDS Sql Server or PostgreSql without importing actual data in hive (hadoop)?

Any comment/s or answer is appreciated. Thank you!