Four Magic Numbers For Measuring Software Delivery
- Dave Lush tl;dr: (1) Lead Time - time it takes to validate, design, implement and ship a new valuable thing (2) Deployment Frequency - The no of times per developer per day we ship to production (3) Change Failure Percentage - When you deploy to production so regularly, do you keep breaking it? (4) Mean Time to Recovery / Resolution . Click through the link here if you're paywalled.featured in #144