Custom Middleware Patterns in NGINX ingress layers made for 99.999% SLAs
Introduction Achieving a Service Level Agreement (SLA) of 99.999% — colloquially referred to as “five nines” — is a tremendous feat in the realm of cloud-native applications and microservices architectures. It implies that an application is permitted only about 5.26 minutes of downtime per year. To attain such stringent availability targets requires an intricate orchestration … Read more