The High Velocity Edge. This is the last episode in the series before my interview with Dr. Spear. Today, I’ll wrap up with my closing thoughts on the book and how it changed my work.
First, I think this is one of the most important books I’ve read. That’s why I’ve done so many episodes on it. I read the book somewhere around October or November of 2020. It’s now May 2021. That’s given me plenty of time to digest the ideas, adopt some practices, explain them to others, and really just change how I think about work itself.
The High Velocity Edge’s description of kanban and jidoka changed everything for me. I’m glad that I read this book after spending so much time on The DevOps Handbook, Team Topologies, Accelerate, and Continuous Delivery. The High Velocity Edge gave me a framework to integrate all the knowledge I had into a more consistent philosophy. It also made even more admirable of Japanese culture and commitment to decades long continuous improvement.
My biggest change was understanding why pull-based work is so important. That portion of the book hit me hard. I realized that my approach was pushed based. I was creating waste, frustrating others, and leading to more work-in-progress. Team Topologies gave me the terms to explain this to my team in the next team meeting. We a platform team. We cannot push work. We must only pull work that’s requested from us from the product teams. That will reduce our work-in-progress, cut waste, and cull our burnout–more importantly give us the capacity to respond to real business demands.
I could not communicate that until reading the High Velocity Edge. Before, “kanban” was just cards on a board to me. Now I know it’s deeper than that.
This was also inspired by a quote from Admiral Rickover about latent assumptions. Code has many latent assumptions—especially dynamically typed code, so don’t let them be latent. Make them explicit. You’ll be surprised when those asserts fails because it reveals imperfect knowledge. Plus, it will be much easier to troubleshoot failing asserts than diagnose a bug much further downstream.
The High Velocity Edge also made me very curious about Taiichi Ohno, Saikichi Toyoda, and Admiral Rickover. These are fascinating people with stories and knowledge to share. I think it’s the first time that I’ve been interested in specific people, and not just the ideas. That’s a testament to the strength of their ideas and commitment to them.
I’ve done my best to share the best of the High Velocity Edge with you in this series. There are more examples of each capability in the book. There’s many from Toyota and for good reason. They get it. You can learn from them. I know I did.
I’ll leave you with one last thing that wraps up the whole package. The High Velocity Edge led to learn a lot more about Toyota. That led me pick up the 2nd Edition of Jeffery’s Liker’s book The Toyota Way. The second edition was published this year so the information is fresh. The book includes the eight steps of the Toyota Business Practices:
Then I’ll add step 9: teach others to follow the previous steps
Alright that’s it for the series! Thanks for sticking with me this far. Next episode features my conversation with Dr. Steven Spear.