Raúl Gutiérrez Segalés, Site Reliability Engineer, InfrastructureRon Viscuso, Software Engineer, Core ProductYongwen Xu, Software Engineer, InfrastructureOver the past six months, Pinterest has moved to a CI/CD model for our API and web layers, which has truly improved agility by reducing time between merge and production. Prior to the update, we had been deploying our web code in the same way for years, and it began showing its age. That mechanism is internally called A/B deploys and externally...