Accelerate

**Author:** Nicole Forsgren, PhD, with Jez Humble and Gene Kim

**Estimated Reading Time:** 45 minutes

**What You'll Learn:**

- Why software delivery capability is now the single most important predictor of organizational performance - The four key metrics that separate elite technology organizations from laggards - How culture, architecture, and leadership combine to enable high performance - Practical capabilities you can implement immediately to transform your technology organization - Why speed and stability are not trade-offs, but mutually reinforcing outcomes

**Who This Book Is For:**

Technology leaders who want to move beyond opinion and anecdote. Engineering managers tired of cargo cult transformations. Executives who need evidence-based guidance for technology investment. Anyone who has ever wondered why some software organizations consistently outperform others despite similar resources, talent, and market conditions.

For decades, the software industry operated on a foundation of folklore. Consultants sold frameworks. Vendors sold tools. Thought leaders sold methodologies. But almost no one could answer a simple question with any rigor: what actually works? The result was predictable. Organizations lurched from one transformation initiative to the next. They adopted agile ceremonies without agile principles. They rebranded operations teams as DevOps teams without changing how work flowed. They invested millions in tooling while their delivery performance remained stubbornly flat. And through it all, they had no reliable way to know whether any of their efforts were making things better or worse. This book exists because that situation is no longer acceptable. The authors spent four years conducting one of the largest and most rigorous research programs ever undertaken in the software industry. They surveyed more than 23,000 professionals across thousands of organizations worldwide. They applied statistical methods drawn from the social and organizational sciences. They tested hypotheses, controlled for confounding variables, and published their findings in peer-reviewed venues. What emerged was something the software industry had never had before: a body of evidence showing which capabilities actually drive performance, and which ones do not. The findings were striking. Software delivery performance matters enormously to organizational outcomes. High performers are twice as likely to exceed their profitability, market share, and productivity goals as low performers. They are twice as likely to achieve their organizational mission, whether commercial or non-commercial. And they do this while simultaneously delivering higher quality software, experiencing less burnout, and creating cultures that attract and retain talent. Perhaps most importantly, the research demolished one of the most persistent myths in technology management: the idea that speed and stability are in tension. The data showed the opposite. Organizations that deploy frequently also restore service faster when incidents occur. Organizations that embrace automation also reduce their change failure rate. The capabilities that enable speed are the same capabilities that enable…