APM Tools and the Limits of Pre-Deploy Performance Signals
Pre-deploy testing cannot catch production failures that only emerge under real traffic.
Dmitri Adeyemi
Section
CI Confidence Versus Production Reality
8 stories in CI Confidence Versus Production Reality.
What Observability Means in Software Delivery Pipelines
A green build proves nothing about how code behaves in production.
Naomi Reyes
Integration Testing Limitations in Microservice Architectures
Tests can't catch what only happens when dozens of services drift in production.
Mateo Sørensen
SLO Burn Rate Alerts Compared to Threshold Alerts
Burn rate alerts page you only when service reliability actually erodes, not when metrics twitch.
Selin Devi
Environment Parity Gaps Between Staging and Production
Configuration drift compounds silently until deployment day brings crisis.
Clara Whitfield
Why CI Passing Is Not a Deployment Safety Signal
Pre-merge testing catches regressions, not production reality.
Diego Rossi
Observability as Code Implementation Patterns
Versioning observability configs like code prevents alert fatigue and environment drift.
Rosa Nakamura
Smoke Testing in Production After Deployment
Catch broken deployments in production before real users do, not after.
Rafael Vance