https://www.rik-kisnah.ai/tags/rollback/Recent content in Rollback on Rik Kisnah - BlogHugoenTue, 22 Oct 2019 09:00:00 -0700https://www.rik-kisnah.ai/teach/systems/design-a-safe-deployment-system/Tue, 22 Oct 2019 09:00:00 -0700https://www.rik-kisnah.ai/teach/systems/design-a-safe-deployment-system/Ship new code to ten thousand machines without taking the site down. One box first, then a few, then a region, with a health check at every step and a rollback that needs no human. The design is the gates, not the copying.