Understanding the DevOps Culture in Modern Teams

What has been corrected on this page?

Every accepted correction to this page is recorded with the exact change, so readers can see how the page improved over time.

1. 30 July 2026 · corrected by Melik Can Sariyer

   Corrected several statistics that were out of date or attached to the wrong source, and one attribution to a competitor's CEO that could not be verified.

   What the page claimed

   Article presented deployment-frequency multiples from the 2017 DORA State of DevOps Report as current 2023 findings, overstated the relationship between DORA research and Amy Edmondson's psychological safety work, attributed a real Amazon deployment-frequency statistic to Oracle's Larry Ellison, made an unsupported claim that GE and Target specifically used The Phoenix Project for cultural change discussions, altered ING Bank's real transformation timeline figures, misattributed the SPACE framework's origin to a 2022 DORA report along with adoption percentages that could not be verified, cited specific generative-culture incident-reduction percentages that could not be verified, substituted a shareholder-returns statistic from McKinsey's Developer Velocity research in place of its real talent-retention figure, altered DORA's documented 'twice as likely' elite-performer finding to '2.5 times,' and cited specific toil percentages along with a derived dollar-value calculation that could not be verified.

   What was corrected

   Replaced the stale 2017 multiples with an accurately hedged description of the consistent multi-year DORA pattern, corrected the Edmondson/DORA relationship to accurately describe Westrum's instrument as the actual measure used, corrected the Ellison attribution with the real Jon Jenkins sourcing, removed the unsupported GE/Target claim, corrected ING's transformation figures to match documented reporting, corrected the SPACE framework's origin and removed unverified adoption percentages, replaced the generative-culture percentages with accurately hedged language, corrected the McKinsey Developer Velocity figure from a misapplied 60% to the documented 47% retention figure, corrected the elite-performer ratio from 2.5x to the documented approximately 2x, and replaced the toil percentages and derived cost calculation with accurately hedged language.

   Why: Verified against DORA's published State of DevOps reports across multiple years, McKinsey's Developer Velocity Index research, the original 2021 Forsgren et al. SPACE framework paper, Amazon's own public conference disclosures on deployment frequency (Jon Jenkins), and published reporting on ING Bank's agile transformation.

   View the full record →

Who checked this page?

1 contributor has checked "Understanding the DevOps Culture in Modern Teams" on When Notes Fly. Each name below links to that person's public CitePep profile, where every contribution they have made is listed with the exact change they proposed.