via @crlamke
via https://www.reddit.com/r/Sysadmin_Fr/comments/89zsvt/d%C3%A9ployer_un_syst%C3%A8me_de_backup_centralis%C3%A9_avec/
via http://sebsauvage.net/links/?ldURWw
via https://www.reddit.com/r/Sysadmin_Fr/comments/6l68lk/comment_ovh_sauvegarde_un_million_de_bases_de/
via https://it.slashdot.org/story/17/02/01/0640248/gitlabcom-melts-down-after-wrong-directory-deleted-backups-fail
+https://docs.google.com/document/d/1GCK53YDcBWQveod9kfzW-VCxIABGiryG7_z_6jHdVik/pub#h.dgc3wwb1l1t6
via http://www.leparisien.fr/high-tech/google-la-foudre-frappe-des-serveurs-des-donnees-definitivement-perdues-19-08-2015-5021381.php