Contract Testing
Complete guide to Consumer-Driven Contract Testing in microservices, detailing Pact framework integration, CI/CD setup, and trade-offs.
Complete guide to Consumer-Driven Contract Testing in microservices, detailing Pact framework integration, CI/CD setup, and trade-offs.
Comprehensive guide to zero-downtime deployment strategies — Rolling, Blue-Green, Canary, Shadow, Feature Flags, and A/B Testing — with Kubernetes configs, database migration patterns, observability, and rollback runbooks.
Introduction to Push vs Pull deployments, GitOps principles, and an architecture overview of ArgoCD and Flux.
Deep dive into modern web delivery and platform reliability — Edge Anycast routing, surrogate-key cache invalidation, automated Canary gates, SSG to SSR/ISR migration, atomic versioned S3/CloudFront deployments, CI/CD build pipelines, zero-downtime data migrations, SLO error budget burn rates, and OpenTelemetry observability fundamentals.