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Recap of Jordan DeaMattson TechTalk
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Kuncara Adi Nugraha
April 29, 2015
Technology
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360
Recap of Jordan DeaMattson TechTalk
Small recap from Jordan DeaMattson tech talk in Onebitmedia, Yogyakarta
Kuncara Adi Nugraha
April 29, 2015
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Transcript
Recap of Meet & Greet with Jordan DM
Topics 1. Five Whys 2. Metrics and Analytics 3. Pick
a Boring Tech 4. Devops as a culture
Five Whys Simplest tool for root-cause analysis Useful for management
roles Useful for postmortem / post-hoc explanations Pitfall: 1. Sometimes “how” is better 2. It might lead to blaming people
Metrics / Data Driven Principles: 1. Assign owners 2. Create
layered metrics, e.g: • Business metrics • Development metrics • Infrastructure metrics 3. Analyze and use for taking decision
Metrics / Data Driven(2) credits: Dan McKinley
Metrics / Data Driven(3) credits: Dan McKinley
Pick a boring techs Innovations tokens concepts Boring ≠ Bad
Boring means well-understood and lesser unknown situations / variables Credit: Dan McKinley
Pick a boring techs (2) Redefine “best tool for the
job” • Our job is “keep our company in business and make us still eat tomorrow” • Best tool is “keep problems as minimum as possible and solve requirement as maximum as possible” Credit: Dan McKinley
Pick a boring techs (3) How to pick new techs?
1. Let’s talk first 2. Can we solve with our current techs? 3. Addition or alternatives? Set clear expectations for migration Credit: Dan McKinley
DevOps as Culture DevOps is not only tools Culture movement
combined with development practices to enable rapid development
DevOps as Culture(2) 1. Communications 2. Trust 3. Responsibility alignment
4. Respect 5. Send value to customer