"A must read! In a sea of books about technology approaches, Accelerate stands out in its clarity and practicality."

Karen Martin, Author, Clarity First and The Outstanding Organization

"We strongly recommend this book to anyone involved in a digital transformation for solid guidance about what works, what doesn't work, and what doesn't matter."

Tom & Mary Poppendieck, Authors of the Lean Software Development Series

"Excellent! As well as conclusively showing that DevOps outcomes are faster, cheaper AND safer, this book is an excellent case study for robust survey design and analysis."

Adrian Cockroft

"This is the kind of foresight that CEOs, CFOs, and CIOs desperately need if their company is going to survive in this new software-centric world.Anyone that doesn't read this book will be replaced by someone that has."

Thomas A. Limoncelli, Co-Author of The Practice of Cloud System Administration

«“'Here, do this!' The evidence presented in Accelerate is a triumph of research, tenacity and insight, proving not just correlation but a causal link between good technical and management behaviours and business performance. It also exposes the myth of “maturity models” and offers a realistic, actionable alternative. As an independent consultant working at the intersection of people, technology, process, and organisation design this is manna from heaven!As chapter 3 concludes: 'You can act your way to a better culture through implementing these practices in technology organizations'. There is no mystical culture magic, just 24 concrete, specific capabilities that will lead not only to better business results, but more importantly to happier, healthier, more motivated people and an organisation people want to work at. I will be giving copies of this book to all my clients."»

Dan North, Independent Technology and Organization consultant

"The 'art' of constructing a building is a well understood engineering practice nowadays. However, in the software world, we have been been looking for patterns and practices that can deliver the same predictable and reliable results whilst minimizing waste and producing the increasingly high performance our businesses demand.Accelerate provides research backed, quantifiable and real world principles to create world class, high performing IT teams enabling amazing business outcomes.Backed by the two leading thought leaders (Kim and Humble) in the DevOps community and world class research from PHD Forsgren, this book is a highly recommended asset!"

Jonathan Fletcher, Group CTO, Hiscox

"In their book Accelerate, Nicole Forsgren, Jez Humble and Gene Kim don't break any new conceptual ground regarding agile, lean and DevOps. Instead, they provide something that might be even more valuable which is a look inside the methodological rigor of their data collection and analysis approach which lead them to their earlier conclusions on the key capabilities that make IT organizations better contributors to the business. This is a book that I will gladly be placing on my bookshelf next to the other great works by the authors."

Cameron Haight, VP & CTO, Americas, VMware

"Accelerate does a fantastic job of explaining not only what changes organizations should make to improve their software delivery performance, but also the why, enabling people at all levels to truly understand how to level up their organizations."

Ryn Daniels, Infrastructure Operations Engineer at Travis CI and author of Effective DevOps

"With this work, the authors have made a significant contribution to the understanding and application of DevOps. They show that when properly understood, DevOps is more than just a fad or a new name for an old concept. Their work illustrates how DevOps can improve the state of the art in organizational design, software development culture, and systems architecture. And beyond merely showing, they advance the DevOps community's qualitative findings with research-based insights that I have heard from no other source."

Baron Schwartz, Founder & CEO of VividCortex and Co-Author of High Performance MySQL