operational_database:
  adapter: mysql
  username: root
  host: localhost
  database: etl_unittest
  encoding: utf8
data_warehouse:
  adapter: mysql
  username: root
  host: localhost
  database: etl_unittest
  encoding: utf8
etl_execution:
  adapter: mysql
  username: root
  host: localhost
  database: etl_unittest_execution
  encoding: utf8