{"db_id":12,"db_name":"Teradata","db_type":"RDBMS"}
{"db_id":14,"db_name":"Snowflake","db_type":"CloudDB"}
{"db_id":15,"db_name":"Vertica","db_type":"RDBMS"}
{"db_id":17,"db_name":"Oracle","db_type":"RDBMS"}
{"db_id":19,"db_name":"MongoDB","db_type":"NOSQL"}