Integrating testing into CI/CD pipelines, test automation in DevOps, and continuous quality delivery
Database migration testing, schema validation, Flyway/Liquibase integration, rollback testing, database CI/CD strategies
Deployment strategies for QA: blue-green testing, canary analysis, feature gates, progressive rollouts
DevOps metrics for QA: DORA metrics, test stability, flakiness rate, deployment success correlation
Feature flags testing: LaunchDarkly/Flagsmith integration, flag combinations testing, A/B testing validation, progressive rollouts
GitOps for test environments: ArgoCD, Flux, declarative configs, environment promotion, rollback strategies
IaC testing: Terraform validation, Terratest, kitchen-terraform, policy-as-code with OPA/Sentinel
Kubernetes testing: pod testing, service mesh validation, helm chart testing, CRD testing, chaos engineering
Observability testing: OpenTelemetry integration, distributed tracing validation, testing in production, SLO testing