art of the possible - serverless conference nyc 2017
TRANSCRIPT
“The Art of the Possible” ( Devops in a Serverless World )
It’s Not About the Technology Stupid!
Devops is about Humans
6
Devops is a set of practices and patterns that turn human
capital into high performance organizational capital.
Devops is Lean!
• Defect free delivered one request at a time (a batch size of one);
• On demand and delivered immediately;
• Produced without waste; and
• Produced in a work environment that is safe physically, emotionally, and professionally for every employee.
Toyota’s True North
Toyota is not a story about techniques. It’s an organization defined primarily by the unique behavior routines it continually
teaches to all it’s members.
Mike Rother (Page 262-263)
DevOps as Supply Chain?
13
Source: Wikipedia - Continuous Delivery
• Highest Quality
• Devops - Shift Left
• Lowest Cost
• Cloud, Open Source, Serverless
• Shortest Lead Time
• Flow, Continious Delivery
The Possible - Common Goals
• Continious Flow
• Small Batch
• Takt Time
• Value Stream Mapping
• Pull System
• Kanban
The Possible - Just-in-Time
• Stop the Line
• Break the Build
• Autonomation
• Blamelessness
• Poka-Yoke
• Chaos Engineering
The Possible - Embrace Failure
Culture
Automation
Measurement
Sharing Continuous
Improvement
Learning
DeliveryCollaboration
CAMS - Cybernetic Feedback Loop
30x 200xmore frequent deployments
faster lead times
60x 168xthe change success rate
faster mean time to recover (MTTR)
2x 50%more likely to exceed profitability, market share & productivity goals
higher market capitalization growth over 3 years*
High performers compared to their peers…
Data from 2014/2015 State of DevOps Report - https://puppetlabs.com/2015-devops-report
Recent IT Performance Data is Compelling
Fast
CheapGood
“Pick Two!”
Impossible to have all three!
Generative Behavior
ResilienceSpeed
“Must Have All Three!”
The Possible
True North
Veresh Sita, Alaska Airlines - ChefConf 2016 Keynote
CVE-2017-5638
The consequences of failure have never been greater…
The Possible - Heijunka
• The Three Ways
•The First Way •The Second Way •The Third Way
The Really Really Hard Stuff
• Increase Headcount• Increase Salaries• Error Budgeting• Psychological Safety
Summary
