Release Quality Gates

Quality gates should protect users without slowing engineers. The key is aligning each gate to measurable release risk.

Gate model

A simple model works well:

• Gate A: smoke checks under 5 minutes
• Gate B: core journey coverage
• Gate C: policy and compliance checks

Only run deeper gates when risk signals are elevated.

What to measure

Track these indicators every sprint:

• Mean time to detect regressions
• Flaky test rate by suite
• Escaped defect count per release train

These metrics reveal whether your pipeline is preventing failures or just adding latency.

Implementation tip

Publish gate outcomes in a shared dashboard with clear ownership. Fast feedback plus clear accountability creates durable quality culture.