76Ingress NGINX is retired, but it still serves our traffic. How would you migrate without breaking customers?▼mediumNewRed HatGoogleCloudflare◆ premiumAn end-of-maintenance date changes the risk even while traffic stays healthy. The work is proving routing and security parity before moving a production hostname.Open full answer →
51Design how traffic reaches three regions and how it leaves one that is failing. Last time the failover took nineteen minutes.▼hardNewCloudflareNetflixAmazon & AWS◆ premiumDNS time-to-live is a suggestion and nineteen minutes is what believing it costs. The mechanism you choose decides your failover time, and the health check you choose decides whether it fires at all.Open full answer →
