Fire at the OVH Datacenter in Strasbourg.



  • Primary & secondary
  • Leader & follower
  • Active & standby
  • Primary & replica
  • Writer & reader
  • Coordinator & worker
  • Parent & helper






Anton McClure

Dev sysadmin, webmaster — supporter of modern innovations in technology — Author of free news/articles — https://www.antonmcclure.com

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store