Velocity 2013: The Secret of Safe Continuous Deployment: Perceptual Diffs
Channel: Brett Slatkin
Date: 2013-08-05

Open source project here:
http://github.com/bslatkin/dpxdt

On the Google Consumer Surveys team, 8 minutes after you commit code it's live in production. This talk will cover our experiences doing this for a year, what's gone wrong, and how we made it safe using website screenshots and visual diffs between each release. We'll go over the software that makes it work, how you can implement the same process, and the positive effects it has on a team.