Testing in Production & Monitoring
// canary releases, feature flags, observability, and shift-right testing.
What is Testing in Production?
// shift-right testing — why and how teams test safely in live environments.
Feature Flags for Safe Releases
// deploy code but control who sees it — testing behind feature flags.
Canary Releases & Blue-Green Deployments
// gradual rollouts and instant rollbacks — strategies for safe production testing.
Observability: Logs, Metrics & Traces
// the three pillars of observability and how testers use them.
Synthetic Monitoring
// simulated user journeys that run continuously in production.
Chaos Engineering Basics
// intentionally break things to find weaknesses before users do.
Alerting & On-Call for QA
// how qa engineers participate in incident response and on-call rotations.