Progressive Delivery: Safe at Any Speed Playlist, Blogs

Intrigued by Progressive Delivery, the idea of moving faster & more safely by decoupling deploy from release? Watch or read Safe at Any Speed!

UPDATED September 2021: Scroll down to see new resources created after the original video/blog series.

Video Playlist

Got 25 minutes? You can watch the entire video series with one click below.

Blog Series

Prefer to read rather than watch? Each of the links below will open in a new tab so you can take in the whole series a post at a time.

  1. What’s The Difference Between Feature Flags and Other “Flags” in Software Engineering?
  2. Are You Using Feature Flags for Controlled Rollouts, but Winging It for Observability?
  3. Decoupling Deploy from Release: An Essential Foundation
  4. Why would I want to decouple deployment from release?
  5. The Path To Progressive Delivery
  6. Four Shades of Progressive Delivery

Refcard: Patterns and Anti-Patterns

Looking for a single document that defines Progressive Delivery and lays out the practices you can build on top of it to most reliably capture the benefits? Grab a copy of Progressive Delivery Patterns and Anti-Patterns: Faster, Safer, Data-Driven Releases.

Recent Conference Talk

Here’s a 27-minute talk recorded for a recent online conference, enhanced with chapters along the timeline so you can easily jump around and/or back to content that most interests you.


The origin story of Progressive Delivery in a single tweet.

James Governor (@monkships) saying nice things about this blog/video series.

Common questions about Split & Progressive Delivery from AWS re:Invent 2019 participants, plus video of Dave’s presentation at AWS re:Invent 2019.