Webinar: Lean Enterprise Essentials: Configuration Management and Version Control with Jez Humble
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Jez Humble will give a webinar on lean enterprise essentials including configuration management and version control. He has worked as a software developer, product manager, and consultant helping organizations deliver valuable, high-quality software frequently through effective engineering practices like continuous integration, deployment pipelines, and building quality in from the start. The webinar will discuss topics like infrastructure as code, continuous integration, and avoiding big batches to reduce lead times and improve IT performance.
Webinar: Lean Enterprise Essentials: Configuration Management and Version Control with Jez Humble
- 1. @jezhumble perforce webinar | 28 january 2015 lean enterprise essentials: configuration management and version control Brought to you by:
- 2. Jez Humble Vice President at Chef, Lecturer, and Author Jez Humble is co-author of the Jolt Award winning Continuous Delivery and his latest book is Lean Enterprise. He has worked as a software developer, product manager, consultant and trainer across a wide variety of domains and technologies. His focus is on helping organisations deliver valuable, high- quality software frequently and reliably through implementing effective engineering practices.
- 3. v what is chef? what is chef?
- 4. time to restore service lead time for changes release frequency change fail rate IT performance http://bit.ly/2014-devops-report
- 5. highest correlation with IT performance • “Our code, app configurations and system configurations are in a version control system” • “We get failure alerts from logging and monitoring systems” • “Developers merge their code into trunk daily” • “When development and operations teams interact, the outcome is generally win/win.” • “Developers break up large features into small, incremental changes.” http://bit.ly/2014-devops-report
- 6. proactive monitoring peer-reviewed change approval process version control everything win-win relationship between dev and ops high trust organizational culture top predictors of IT performance http://bit.ly/2014-devops-report
- 7. @jezhumble high trust culture Westrum, “A Typology of Organizational Cultures”, Qual Saf Health Care 2004; 13 (Suppl II):ii22-ii27 how organizations process information
- 8. how quickly can I restore service? how quickly can I get a critical fix to users? how quickly can I validate if a feature is valuable? why lead time is important
- 10. @jezhumble continuous integration Jason Leyba | http://www.infoq.com/presentations/google-test-automation
- 12. build quality in “Cease dependence on mass inspection to achieve quality. Improve the process and build quality into the product in the first place” W. Edwards Deming
- 14. Margaret Hamilton Lead Apollo Flight Software Designer; Director, Software Engineering Division, MIT Instrumentation Laboratory. big batches
- 15. questions @jezhumble | jez@chef.io http://chef.io/ http://continuousdelivery.com © 2015 Chef, Inc. ORDER THE LEAN ENTERPRISE! http://bit.ly/lean-enterprise-ebook http://bit.ly/lean-enterprise-paper
Editor's Notes
- #5: We wanted to look at how to enable higher performance. Interested in whether CD practices help. They do! So what is CD?
- #6: top 7 highest correlation
- #7: fix your process and culture! cloud isn’t a panacea high
- #9: fix your process and culture! cloud isn’t a panacea high
- #13: Value stream maps Cycle time
- #14: single path to production