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Ninefold Labs – Zero Downtime Deployment for Rails Apps
- michaelmior 12y agoI don't see what's particularly interesting about this. This is a pretty standard technique.
- amalcon 12y agoI didn't realize that anyone still used loadbalancers without liveness testing (a superset of this capability), let alone with this capability.
- sfeng 12y agoSo before this your app would be down every time you deployed? That's nuts.
- robotfelix 12y agoAt first glance it seems to be the same as Heroku's Preboot functionality. Heroku docs: https://devcenter.heroku.com/articles/labs-preboot https://devcenter.heroku.com/articles/labs-preboot