DevOps / Advanced: reliability, trust, and governance

DevOps β€” Advanced: reliability, trust, and governance

Coordinate data evolution, SLO decisions, capacity and cost, supply-chain trust, incident learning, and GitOps authority.

6 lessons Β· No account required

What you will learn

  • Preserve compatibility and recovery during complex releases.
  • Use reliability, capacity, and security evidence for decisions.
  • Build accountable response and reconciliation workflows.

  1. Reliable rollouts and data evolution

    Coordinate application, schema, message, and configuration changes so recovery remains possible during mixed-version operation.

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  2. SLOs and error-budget decisions

    Define user-centered reliability indicators and use their budgets to guide release and operational decisions.

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  3. Capacity, overload, and cost

    Relate demand to resource budgets, protect the service under overload, and evaluate cost against useful outcomes.

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  4. Software supply-chain security

    Verify artifact origin, build trust, dependency evidence, and release authorization as separate parts of a security policy.

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  5. Incident response and organizational learning

    Coordinate safe mitigation, communication, evidence, and follow-up work when a service violates its user-facing contract.

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  6. GitOps, platform boundaries, and governance

    Design a reconciled delivery model with explicit authority, safe exceptions, and a platform that serves teams rather than hiding risk.

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