DOD Raleigh Gamedays with Chaos Engineering.pdf
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My talk from DevOpsDays Raleigh 2022: Plan for Unplanned Work; Game Days with Chaos Engineering. How do you plan for unplanned incidents? You practice with Chaos Engineering. Strong incident response doesn"t just happen, you have to build the skills and train your team. Practicing for major incidents gives your team insight into how your applications will behave when something goes wrong as well as how the team will interact to solve problems. Combining your Incident Response practices with Chaos Engineering roots your response practice in real-world scenarios, helping your team build confidence.
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Computer systems are broken from top to bottom due to changing requirements, stakeholders, resources, and environments over long projects. Technical debt grows non-linearly with large, complex projects that develop inertia. Diversity in technologies, languages, and architectures emerges from solving different problems, but also introduces maintenance issues. Well-designed software strives for minimal and simple APIs between components to reduce complexity. Craftsmanship requires focusing effort where it matters most through autonomous engineering practices, careful API design, and right-sizing architectural components for agility and maintainability.
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This really is important in the current technological scenery. With the actual prevalence of smartphone and pill use to get into the Web, good company practice needs that web sites take this into consideration and arrange for it. This really is where receptive design gets control and resolves most compatibility problems. If you have in mind learning much more about receptive design, call us or decrease us a contact. For more info click here http://www.trifectaky.com/
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- 1. Plan for Unplanned Work Game Days with Chaos Engineering
- 3. The Dilemma
- 4. Game Days Failure Fridays Failure Anydays Photo by Brett Jordan on Unsplash
- 5. https://www.bartush.com/signage/how-neon-signage-can-help-businesses-attract-millennial-consumers/
- 6. Chaos Engineering lets you compare what you think will happen to what actually happens in your systems. You literally "break things on purpose" to learn how to build more resilient systems. – Gremlin.com
- 7. Use Chaos Engineering to validate your dependencies ?
- 8. Be Intentional Learn Improve Customer Focus
- 10. Incident Response Replace Chaos with Calm Get organized Be explicit
- 11. Testing IR During Game Days Alerts Notifications Coordination Troubleshooting and Resolution
- 12. Set Goals “Did we really fix X?” “Customers reported Y, but we can’t duplicate in integration.” “Could we withstand a DDOS to these key systems?”
- 13. Hypothesize Scale up? Fall over? Slow down? Graceful replacement?
- 14. What Actually Happened? Were your dreams made reality? Or your darkest nightmares?
- 15. What Did You Learn Talk About It
- 16. Proprietary & Confidential Improvements Get your learning back into the product cycle
- 17. Surprise!
- 18. When to Game Day? When the system has been stable, and SLOs are safe! Don’t blow out your error budget on testing.
- 19. When to NOT Game Day?
- 20. Summary • Have a plan • Be intentional • Use what you learn https://shopify.engineering/four-steps-creating-effective-game-day-tests https://azure.microsoft.com/en-us/blog/advancing-resilience-through-chaos-engi neering-and-fault-injection/ https://response.pagerduty.com https://pageittothelimit.com