Pipeline Drift Is Real and It Is Expensive
How small differences turn into big problems. Pipeline drift rarely starts intentionally. It starts with a small change. A special case. A temporary workaround. Then it sticks. Drift Is Hard to See Two pipelines look similar. They are not. Different flags. Different versions. Different checks. No one notices until behavior diverges. You have a standard pipeline template. Version 1.2. Most teams use it. A few are still on 1.1. One team forked it months ago and never updated. Another team copy-pasted the template and made “minor adjustments.” ...