* Use of Drupal distributions such as [Commerce Kickstart](https://www.drupal.org/project/commerce_kickstart), [Drupal Commons](https://www.drupal.org/project/commons), [Open Atrium](https://www.drupal.org/project/openatrium) and [COD](http://usecod.io) (the conference organising distribution).
* [CentOS](http://www.centos.org), [RHEL](http://www.redhat.com/en/technologies/linux-platforms/enterprise-linux) and [Ubuntu](http://www.ubuntu.com/server) server configuration, including [Apache](http://apache.org), [Nginx](http://nginx.org), [PHP](http://php.net), [MySQL](http://mysql.com) and [MariaDB](https://mariadb.org).