Scaling engineering culture at Twitter
Over the past two years, we've re-architected Twitter to support the massive user growth. What we learned, however, was that re-architecting Twitter was not simply a software engineering problem, but also a cultural problem. Similar to how our original infrastructure had scaling issues, our engineering culture was facing scaling problems too. We had to co-evolve our software along with our engineering organisation to get to the more resilient culture we have today. This talk is the story of the continuous work that we're putting into scaling that part of Twitter.