Slide 1

Slide 1 text

software engineering for the 21st century Jez Humble CTO, DevOps Research and Assessment LLC

Slide 2

Slide 2 text

v model

Slide 3

Slide 3 text

scrum- fall water-

Slide 4

Slide 4 text

agile principles our highest priority is to satisfy the customer through early and continuous delivery of valuable software

Slide 5

Slide 5 text

impact mapping Gojko Adzic, Impact Mapping

Slide 6

Slide 6 text

hypothesis-driven delivery We believe that [building this feature] [for these people] will achieve [this outcome]. We will know we are successful when we see [this signal from the market]. Jeff Gothelf “Better product definition with Lean UX and Design” http://bit.ly/TylT6A

Slide 7

Slide 7 text

experiments Different types of user research, courtesy of Janice Fraser

Slide 8

Slide 8 text

Jon Jenkins, “Velocity Culture, The Unmet Challenge in Ops” 2011 | http://bit.ly/1vJo1Ya

Slide 9

Slide 9 text

“Evaluating well-designed and executed experiments that were designed to improve a key metric, only about 1/3 were successful at improving the key metric!” do less “Online Experimentation at Microsoft”, Kohavi et al http://stanford.io/130uW6X

Slide 10

Slide 10 text

software delivery as a competitive advantage “Firms with high-performing IT organizations were twice as likely to exceed their profitability, market share and productivity goals.” http://bit.ly/2014-devops-report

Slide 11

Slide 11 text

time to restore service lead time for changes deploy frequency change fail rate software delivery performance http://bit.ly/2014-devops-report

Slide 12

Slide 12 text

capabilities that drive high performance Accelerate: The Science of Lean Software and DevOps, Forsgren, Humble and Kim 2018

Slide 13

Slide 13 text

technical practices http://bit.ly/2018-devops-report

Slide 14

Slide 14 text

lean product development Accelerate: The Science of Lean Software and DevOps, Forsgren, Humble and Kim 2018

Slide 15

Slide 15 text

apple macintosh “Instead of arguing about new software ideas, we actually tried them out by writing quick prototypes, keeping the ideas that worked best and discarding the others. We always had something running that represented our best thinking at the time.” “The Macintosh Spirit” | http://www.folklore.org/StoryView.py?project=Macintosh&story=The_Macintosh_Spirit.txt

Slide 16

Slide 16 text

“I think building this culture is the key to innovation. Creativity must flow from everywhere. Whether you are a summer intern or the CTO, any good idea must be able to seek an objective test, preferably a test that exposes the idea to real customers. Everyone must be able to experiment, learn, and iterate.” amazon’s innovation culture http://glinden.blogspot.com/2006/04/early-amazon-shopping-cart.html

Slide 17

Slide 17 text

thank you! © 2016-8 DevOps Research and Assessment LLC https://devops-research.com/ To receive the following: • A copy of this presentation • The link to the 2018 Accelerate State of DevOps Report (and previous years) • A 100 page excerpt from Lean Enterprise • Excerpts from the DevOps Handbook and Accelerate • 30% off my video workshop: creating high performance organizations • A 20m preview of my Continuous Delivery video workshop • Discount code for CD video + interviews with Eric Ries & more Just pick up your phone and send an email To: [email protected] Subject: devops