{"id":3038,"date":"2018-05-27T17:00:20","date_gmt":"2018-05-27T15:00:20","guid":{"rendered":"https:\/\/thekua.com\/atwork\/?p=3038"},"modified":"2018-05-27T19:03:19","modified_gmt":"2018-05-27T17:03:19","slug":"book-review-accelerate","status":"publish","type":"post","link":"https:\/\/thekua.com\/atwork\/2018\/05\/book-review-accelerate\/","title":{"rendered":"Book Review: Accelerate"},"content":{"rendered":"<p>I first heard about this book when I saw <a href=\"https:\/\/twitter.com\/jezhumble\">Jez Humble (@jezhumble)<\/a> keynote at <a href=\"https:\/\/www.oop-konferenz.de\/\">OOP<\/a> earlier this year. You will get significant value from this book. Jez has already made many contributions to our industry. He introduced <a href=\"https:\/\/continuousdelivery.com\/\">Continuous Delivery (CD)<\/a> and the <a href=\"https:\/\/amzn.to\/2LxMmkx\">Lean Enterprise<\/a>. He also helped shape the field of <a href=\"https:\/\/en.wikipedia.org\/wiki\/DevOps\">DevOps<\/a>, as we know it today.<\/p>\n<div id=\"attachment_3041\" style=\"width: 407px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3041\" src=\"https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBook.jpg\" alt=\"\" width=\"397\" height=\"600\" class=\"size-full wp-image-3041\" srcset=\"https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBook.jpg 397w, https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBook-199x300.jpg 199w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><p id=\"caption-attachment-3041\" class=\"wp-caption-text\">The Science of DevOps: Accelerate Book<\/p><\/div>\n<p>Think about this book as a very readable academic paper, based on the long-running <a href=\"https:\/\/puppet.com\/resources\/whitepaper\/state-of-devops-report\">State of DevOps<\/a> report. <\/p>\n<h2>Rigour in its research method<\/h2>\n<p>The book describes how the authors gathered vast data and their research methods. They discuss their observations and lead you to their conclusions, with concrete examples. The author shared how some of their assumptions turned out false. An example is the study showing how there is a positive correlation with <a href=\"https:\/\/trunkbaseddevelopment.com\/\">Trunk-Based Development (TBD)<\/a> and quality. This technical book is a rare gem based on rigorous research methods. <a href=\"http:\/\/nicolefv.com\/\">Nicole Forsgren<\/a> obviously had a large impact on the book<\/p>\n<p>I&#8217;m amazed at how rich their raw dataset is. The authors draw on four years of data from many responses around the world. Their sample size towers over many academic studies. Many academics rely on student control groups instead of real industry data. Rarely academics also get to study a few companies or teams within a single company. The wealth of the raw data gives more weight to the report&#8217;s authenticity and credibility.<\/p>\n<p><a href=\"https:\/\/martinfowler.com\/\">Martin Fowler<\/a> highlights one point in the Foreword which I agree with. Even though the survey raw data comes from many sources, it is still self-assessed. Self-assessments are naturally biased by <a href=\"https:\/\/en.wikipedia.org\/wiki\/Dunning%E2%80%93Kruger_effect\">Dunning-Kruger<\/a> effects. <\/p>\n<h2>Strong guidance and good advice<\/h2>\n<p>Our industry struggles with useful performance measures in IT. Metrics are either irrelevant or drive poor behaviours. This book debunks false prophets like <a href=\"https:\/\/www.gartner.com\/it-glossary\/bimodal\">Gartner\u00e2\u20ac\u2122s Bi-Modal IT<\/a>. <strong>Spoiler<\/strong>: You can got fast <strong>AND<\/strong> have quality, unlike normal assumptions. The book, Accelerate, gives strong suggestions for useful KPI measures. The authors present convincing conclusions that any modern technology firm should take on. This book gives many ideas to improve software and organisational architectures, and processes. <\/p>\n<p>Many studies such as this focus only on the technical practices (such as CD or TBD). Many experience people realise a focus on technical practices is not enough. They realise organisational processes or structures constrain the value technical practices bring. To make the most of technical practices, management must look at their processes and structures.  (Disclaimer: We address this topic in our book about <a href=\"https:\/\/amzn.to\/2IOFmhu\">Building Evolutionary Architectures<\/a>). Maybe it&#8217;s confirmation bias, but the chapter on <a href=\"https:\/\/www.forbes.com\/sites\/chriscancialosi\/2017\/06\/19\/the-state-of-devops-in-2017-transformational-leadership-is-key\/#3a8ca5af63dc\">Transformational Leadership<\/a> is super important. <\/p>\n<p>Here&#8217;s an simple example why. Imagine you have an organisation with a Head of Development and Head of Operations. Each have hundreds of people with different reporting structures and processes. If the Heads do not support new initiative like DevOps, collaboration won&#8217;t move very far.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBookReview.png\" alt=\"\" width=\"1000\" height=\"500\" class=\"aligncenter size-full wp-image-3050\" srcset=\"https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBookReview.png 1000w, https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBookReview-300x150.png 300w, https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBookReview-768x384.png 768w, https:\/\/thekua.com\/atwork\/wp-content\/uploads\/2018\/05\/AccelerateBookReview-676x338.png 676w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2>Conclusion<\/h2>\n<p>I found this book extremely easy to digest. I wanted to read more about their research methods. The authors convinced me of their conclusions and made them come to life with concrete examples. I highly recommend this book for any technology executive in the modern world. Accelerate sets the standards for measuring the performance of technology firms in 2018.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I first heard about this book when I saw Jez Humble (@jezhumble) keynote at OOP earlier this year. You will get significant value from this book. Jez has already made many contributions to our industry. He introduced Continuous Delivery (CD) and the Lean Enterprise. He also helped shape the field of DevOps, as we know [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,60,4,75,28,25,37],"tags":[],"class_list":["post-3038","post","type-post","status-publish","format-standard","hentry","category-agile","category-continuous-delivery","category-development","category-leadership","category-management","category-organisations","category-performance","post-preview"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Book Review: Accelerate - patkua@work<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thekua.com\/atwork\/2018\/05\/book-review-accelerate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Book Review: Accelerate - patkua@work\" \/>\n<meta property=\"og:description\" content=\"I first heard about this book when I saw Jez Humble (@jezhumble) keynote at OOP earlier this year. 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