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The Marginal Cost of Making Mistakes

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Presentation for Open Cloud Forum in Zurich April 2018 on continuous delivery pipelines and the idea that the thing software engineers mostly make is mistakes.

Publicada em: Tecnologia
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The Marginal Cost of Making Mistakes

  1. 1. © 2017 DXC Technology Company. All rights reserved. April 19, 2018 The Marginal Cost of Making Mistakes Chris Swan (@cpswan) Fellow, VP, CTO Global Delivery
  2. 2. April 19, 2018 2© 2017 DXC Technology Company. All rights reserved. Agile: Make it up as you go along. Waterfall: Make it up before you start, live with the consequences. https://twitter.com/psd/status/568324759521501184
  3. 3. April 19, 2018 3© 2017 DXC Technology Company. All rights reserved. Agility, Agility, Agility High-performing IT organizations report experiencing: 200x 2,555x more frequent deployments lower change failure rate shorter lead times faster recovery from failures 24x 3x Source: 2016 State of DevOps Report Business Agility Agile Software Platform Agile Infrastructure
  4. 4. April 19, 2018 #define DevOps The operational practices that have co-evolved with IaaS or Flow Feedback Continuous Learning by Experimentation
  5. 5. April 19, 2018 5© 2017 DXC Technology Company. All rights reserved. All industries evolve Design for Purpose Design for Operations Design for Manufacture
  6. 6. April 19, 2018 6© 2017 DXC Technology Company. All rights reserved. IT is no different Design for Purpose Design for Operations Design for Manufacture
  7. 7. April 19, 2018 7© 2017 DXC Technology Company. All rights reserved. The Toyota Production System
  8. 8. April 19, 2018 8© 2017 DXC Technology Company. All rights reserved. The Software Factory – A Continuous Delivery Pipeline
  9. 9. April 19, 2018
  10. 10. April 19, 2018 No canaries were injured to make this programme By Alan Manson - Flickr: Yellow Canary (Serinus flaviventris), CC BY-SA 2.0 https://commons.wikimedia.org/w/index.php?curid=17379213
  11. 11. April 19, 2018 “I have not failed. I've just found 10,000 ways that won't work.”
  12. 12. April 19, 2018 12© 2017 DXC Technology Company. All rights reserved. We’re Here Because Automated Infrastructure is Needed to Connect CI to Production for CD
  13. 13. April 19, 2018 Do the Istio Katacoda – 10m Well Spent https://www.katacoda.com/courses/istio/deploy-istio-on-kubernetes
  14. 14. © 2017 DXC Technology Company. All rights reserved. Thank you

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