The DORA team identified four key metrics that indicate software development and delivery performance. To find out more about the findings we recommend reading a book called “Accelerate: The Science of Lean Software and Devops: Building and Scaling High Performing Technology Organizations” - co-authored by Nicole Forsgren who is a DORA team lead. The DevOps Research and Assessment (DORA) team is a Google research group that is best known for its work on measuring and understanding DevOps practices and capabilities across the IT industry. The group produced an annual State of Devops Report (2014-2019) as well as an ROI whitepaper providing insights into DevOps transformations.