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Lifecycle

1. Foundational Stage (Startup / Early Stage)

Section titled “1. Foundational Stage (Startup / Early Stage)”
  • Deployment Frequency: Monthly or ad hoc. Releases are large and risky.

  • Lead Time for Changes: Weeks to months. Heavy reliance on manual processes.

  • Change Failure Rate: High. Little automated testing; changes often break functionality.

  • Time to Restore Service: Days. Reactive incident response; lack of monitoring.

  • Characteristics:

    • Code deployments are stressful.
    • Minimal CI/CD setup, if any.
    • Engineers spend more time on manual debugging.
    • Focus is on product-market fit, not operational excellence.
  • Deployment Frequency: Weekly to biweekly.

  • Lead Time for Changes: Days to a week.

  • Change Failure Rate: Moderate. Some automation introduced.

  • Time to Restore Service: Hours to a day.

  • Characteristics:

    • Basic CI/CD pipelines begin to emerge.
    • On-call rotations and incident postmortems are introduced.
    • Monitoring and observability tools are piloted.
    • Focus begins to shift toward scalability and team velocity.

3. Optimization Stage (Mid-sized / Mature Tech Org)

Section titled “3. Optimization Stage (Mid-sized / Mature Tech Org)”
  • Deployment Frequency: Daily to multiple times per day.

  • Lead Time for Changes: Hours to days.

  • Change Failure Rate: Low and stable, due to improved test coverage and automation.

  • Time to Restore Service: less than 1 hour.

  • Characteristics:

    • Full CI/CD with automated testing and canary releases.
    • Incident response playbooks and SLOs are established.
    • Developer productivity tooling and platform engineering teams appear.
    • Focus is on reducing friction and optimizing delivery.

4. High Performance Stage (Elite DevOps Organization)

Section titled “4. High Performance Stage (Elite DevOps Organization)”
  • Deployment Frequency: On-demand (multiple times per day or per commit).

  • Lead Time for Changes: Less than one hour.

  • Change Failure Rate: less than 15% or consistently improving.

  • Time to Restore Service: Minutes.

  • Characteristics:

    • Mature DevOps culture and SRE practices embedded.
    • Continuous improvement through DORA metrics and feedback loops.
    • Blameless retrospectives and resilience engineering.
    • Focus is on business agility, reliability, and speed at scale.

Organizations can use this lifecycle model to:

  • Benchmark current capabilities.
  • Set goals for improvement across DORA metrics.
  • Identify key investments (e.g., CI/CD tooling, observability, DevOps culture).
  • Encourage cultural shifts toward autonomy, ownership, and reliability.

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