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A DevOps Guide: 5 Pillars of Professional Deployments from DevOps Expert Nico Duldhardt

Till Carlos
Till Carlos

As software developers, we all dream of smooth, error-free deployments. But the harsh realities of production environments often throw unexpected challenges our way. How can we ensure our software is truly ready for the big stage? In this post, we'll explore five crucial strategies for bulletproof deployments, drawing insights from DevOps expert Nico Duldhardt.

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The De鍖nite Production Checklist An Interview with DevOps Specialist Nico Duldhardt.
1. Staging Environment Mimic your production environment as closely as possible. do not push changes straight to production. use (anonymized) real world data.
2. CI / CD Human errors are the norm, not the exception. Account for them! run tests & linting. build & release your containers. deploy changes to staging. deploy tested changes to production. Source: https://codilime.com/blog/business-bene鍖ts-of-ci-cd/
3. Error Tracking Fixing errors fast requires you to be aware of them. centrally track errors. enrich them with metadata. receive noti鍖cations. collaborate on 鍖xing your software.
4. Rollbacks Think ahead of how to undo changes rolling back containers is easy. rolling back database schemas is not. A (semi-) automatic process reduces downtime. Source: https://dev.to/isabelcmdcosta/how-to-undo-the-last-commit--31mg
5. Backups Have an insurance in place to save your weekend plans. Document a disaster recovery strategy. Back up your data stores. Give it a try!
Outlook More advanced techniques to hit your goals (service level objectives) : Metrics Tracing Rolling Updates Security Testing
Thanks Watch the full video on my YouTube channel YouTube.com/@tillcarlos. Reply in the comments: whats your opinion on this?

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A DevOps Guide: 5 Pillars of Professional Deployments from DevOps Expert Nico Duldhardt

  • 1. The De鍖nite Production Checklist An Interview with DevOps Specialist Nico Duldhardt.
  • 2. 1. Staging Environment Mimic your production environment as closely as possible. do not push changes straight to production. use (anonymized) real world data.
  • 3. 2. CI / CD Human errors are the norm, not the exception. Account for them! run tests & linting. build & release your containers. deploy changes to staging. deploy tested changes to production. Source: https://codilime.com/blog/business-bene鍖ts-of-ci-cd/
  • 4. 3. Error Tracking Fixing errors fast requires you to be aware of them. centrally track errors. enrich them with metadata. receive noti鍖cations. collaborate on 鍖xing your software.
  • 5. 4. Rollbacks Think ahead of how to undo changes rolling back containers is easy. rolling back database schemas is not. A (semi-) automatic process reduces downtime. Source: https://dev.to/isabelcmdcosta/how-to-undo-the-last-commit--31mg
  • 6. 5. Backups Have an insurance in place to save your weekend plans. Document a disaster recovery strategy. Back up your data stores. Give it a try!
  • 7. Outlook More advanced techniques to hit your goals (service level objectives) : Metrics Tracing Rolling Updates Security Testing
  • 8. Thanks Watch the full video on my YouTube channel YouTube.com/@tillcarlos. Reply in the comments: whats your opinion on this?