message: documentation paragraph.
diff: @@ -16,3 +16,10 @@ environments:
  It is recommended to configure the environment before the initial deploy of the
  production site, otherwise manual intervention may be needed from your lagoon
  administrator.
  +
  +### Additional MariaDB Logging
  +
  +During the course of development, it may be necessary to enable either query
  +logging or slow query logging. To do so just set the environment variables
  +`MARIADB_LOG_SLOW` or `MARIADB_LOG_QUERIES`. This can be done in
  +`docker-compose.yaml`.
  