Panoramic Quality: Fellowship of Testing in DevOps AgileTDUSA2019
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The document discusses the evolving role of quality ownership in software development, emphasizing the importance of understanding customer expectations, software architecture, and code dynamics. It advocates for continuous collaboration, test-driven development, and a stewardship approach to quality, where ownership extends to both the building and maintenance of products. Key themes include protecting customer interests, verifying software quality through analytics, and fostering a culture of shared responsibility among development teams.
Panoramic Quality: Fellowship of Testing in DevOps AgileTDUSA2019
- 1. Panoramic Quality Brendan Connolly @theBConnolly || http://brendanconnolly.net Sr. Quality Engineer, Procore Technologies, Santa Barbara CA
- 2. @theBConnolly Panoramic Quality Brendan Connolly @theBConnolly || http://brendanconnolly.net Sr. Quality Engineer, Procore Technologies, Santa Barbara CA
- 4. @theBConnolly SPEED Orders of Magnitude Risk / Release Inversion
- 11. @theBConnolly Know => Customer Application & Audience => Application Expertise => Persona / Permission Boundaries => Interactions & Motivations
- 12. @theBConnolly Protect => Customer Feature Corruption - When adding functionality for one group of users affects others NEGATIVELY - Not a regression because it’s a new/ additive change.
- 13. @theBConnolly Protect => Customer Feature Flags => You need it in production does your customer? => Do all of your customers?
- 14. @theBConnolly Protect => Customer Change Tolerance => Instability is indistinguishable from rapid change
- 15. @theBConnolly Verify => Customer Test In Production If a bug is production but no customers can access it, is it still a bug?
- 16. @theBConnolly Verify => Customer User Analytics => It’s not just about catching errors => Instrument to measure effects and usage
- 18. @theBConnolly Know => Architecture The Geography of Software => How it’s built / deployed => Where it’s running => How it solves your customers problems
- 19. @theBConnolly Know => Architecture Environmental Impact => Local, Staging, Production => What Works Where? => What Doesn’t?
- 20. @theBConnolly Protect => Architecture Boundaries of Risk => Boundaries of components can be borders between developers
- 21. @theBConnolly Verify => Architecture Minimum Viable Environment => Work as close to home as you can => Take the Developers local changes => Identify tests
- 22. @theBConnolly Verify => Architecture Health & Wellness => Monitoring => Surfacing information
- 24. @theBConnolly Know =>Code Topography => how the pieces fit together => how data flows
- 25. @theBConnolly Know =>Code Streets & Neighborhoods => Find your way around => Know the Rough Areas => Where “stuff” goes down
- 26. @theBConnolly Know =>Code Talk Me Thru Your Changes => Know the story behind the code => Be a the sounding board => How do unit tests reflect the change?
- 27. @theBConnolly Protect =>Code Code is Protected by Tests Not Testers => Unit Tests are a foundation for quality
- 28. @theBConnolly Verify =>Code Influencer vs. Influenced => When Works as Designed doesn’t work? => Who’s saying the tests are built right?
- 31. @theBConnolly Let Go of Testing https://danashby.co.uk/2016/10/19/continuous-testing-in-devops/
- 33. @theBConnolly Product Ownership - Define the product backlog - Groom and prioritize the backlog - Ensure completed user stories fulfills the acceptance criteria https://medium.com/@melissaperri
- 34. @theBConnolly Product Ownership Focused On: - Features, Market, Schedule Goes Deep On: - Domain, Competition, Planning
- 35. @theBConnolly Quality Ownership Focused On: - Features, Value, Safety Goes Deep On: - Application, Customers, Planning
- 37. @theBConnolly Quality Ownership Stewardship: - An ethic that embodies the responsible planning and management of resources. - the responsible overseeing and protection of something considered worth caring for and preserving
- 38. @theBConnolly Quality Owner => Steward Product => steward of what will be built Quality => steward of what has been built
- 39. @theBConnolly Quality Owner => Stewardship Quality is in Your “Charge” Responsibility for controlling or caring for something A formal statement accusing someone of committing a crime
- 40. @theBConnolly Quality Ownership=> Support Open Source your Mindset => Be an #ALLY for testing => Enable & Mentor Quality => Infuse Quality into automation
- 41. @theBConnolly Quality Ownership=> Support Supporting Quality Testing
- 42. @theBConnolly Quality Ownership=> Support Avoid Pyramid Obsession => Pyramids aren’t models of efficiency => Quality isn’t in layers
- 43. @theBConnolly Quality Ownership=> Support Testing Cathedral => Your app is central => Counter-balance risk with efficient supports
- 44. @theBConnolly Quality Ownership Observability: - measure of how well internal states of a system can be inferred from knowledge of its external outputs
- 45. @theBConnolly Quality Ownership=> Observe Continuous Feedback Virtuous cycle of better observability Source: https://medium.com/@copyconstruct
- 46. @theBConnolly Quality Ownership=> Observe Continuous Collaboration => Build skills to break down barriers to collaboration
- 47. Quality Ownership Hands on Code Hands on Customer Supporting a pipeline of Quality from pull request to production
- 48. Be Well, Connect, Share http://bit.ly/own-quality Connect With Me Twitter / LinkedIn : @theBConnolly
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