Change Failure Rate
Change failure rate is a DORA metric measuring the percentage of deployments to production that result in a degraded service, requiring a hotfix, rollback, or remediation.
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Glossary Terms(6)
Progressive Delivery
Progressive delivery is a release strategy that gradually exposes a new software version to increasing subsets of users while monitoring health signals, rollin…
Deployment Frequency
Deployment frequency is a DevOps performance metric that measures how often an organization successfully releases code to production.
Lead Time for Changes
Lead time for changes is a DORA metric measuring the time it takes for a code commit to be deployed successfully to production.
Mean Time to Recovery (MTTR)
Mean Time to Recovery (MTTR) is a reliability metric that measures the average time it takes to restore service after a production incident or failed deploymen…
Change Failure Rate
Change failure rate is a DORA metric measuring the percentage of deployments to production that result in a degraded service, requiring a hotfix, rollback, or…
DORA Metrics
DORA metrics are a set of four key indicators — deployment frequency, lead time for changes, change failure rate, and mean time to recovery — used to measure s…