Showing posts with label redundancy. Show all posts
Showing posts with label redundancy. Show all posts

Saturday, 13 November 2010

BarCamp London 8: One year running it all on the cloud

Alistair Hann — runs Zoombu

More detail may be available on lanyrd

  • started off running a dedicated host, LAMP stack
  • started using flexiant (FlexiScale)
  • moved to AWS to have images (flexiant didn’t have them -- though it does now)
  • use ElasticFox to manage instances
  • elastic IP can be moved from machine to machine within a few minutes
    • useful for IP-restricted services
  • zoombu have four servers running continually
    • 1 front end
    • 1 Java services
    • 2 MySql servers
  • failures can be grim — make sure you have redundancy
    • backups of EBS volumes
    • backups of images