Aleš Roubíček

“We found that approval only for high-risk changes was not correlated with software delivery performance. Teams that reported no approval process or used peer review achieved higher software delivery performance. Finally, teams that required approval by an external body achieved lower performance.”
― Nicole Forsgren, Accelerate: The Science of Lean Software and DevOps: Building and Scaling High Performing Technology Organizations

“you must always question your role and refuse to be bound by it. Act based on facts and current circumstances, not based on tradition. Use common sense and be pragmatic. As”
― Risto Siilasmaa, Transforming Nokia (PB): The Power of Paranoid Optimism to Lead Through Colossal Change

“This makes sense, because leaders cannot achieve goals on their own. They need their teams executing the work on a suitable architecture, with good technical practices, use of Lean principles, and all the other factors that we’ve studied over the years.”
― Nicole Forsgren, Accelerate: The Science of Lean Software and DevOps: Building and Scaling High Performing Technology Organizations

“In short, approval by an external body (such as a manager or CAB) simply doesn’t work to increase the stability of production systems, measured by the time to restore service and change fail rate. However, it certainly slows things down. It is, in fact, worse than having no change approval process at all.”
― Nicole Forsgren, Accelerate: The Science of Lean Software and DevOps: Building and Scaling High Performing Technology Organizations