Deployment Frequency On demand (multiple deploys per day) Between once per week and once per month Between once per month and once every six months Lead Time for Changes Less than one hour Between one week and one month Between one month and six months MTTR Less than one hour Less than one day Less than one day* Change Failure Rate 0-15% 31-45% 16-30% Table 2.3 Software Delivery Performance for 2017 2017 High Performers Medium Performers Low Performers
