* GitLab GEO: https://docs.gitlab.com/ee/administration/geo/
* Backup: https://docs.gitlab.com/charts/backup-restore/
* Reference architectures: https://docs.gitlab.com/ee/administration/reference_architectures/
* Feature Flags: https://docs.gitlab.com/ee/operations/feature_flags.html
* Rake tasks: https://docs.gitlab.com/ee/raketasks/
* Rails console: https://docs.gitlab.com/ee/administration/operations/rails_console.html
* Log system: https://docs.gitlab.com/ee/administration/logs/