In today's digital economy, it is not the big that eat the small, but the fast that eat the slow. Traditional IT project management has led to spectacular failures in terms of delays and risk management, on the other hand web leaders like Amazon, Netflix or Google have reached incredible velocity through disruptive implementation of agile principles. Among the different agile movements, Devops gathers development and operation experts on how agility can be implemented all the way from the technical conception to the production environment to reach maximum velocity.
Learn from our experience on many large-scale Symfony2 projects, with up to 15 developers. I will present what Devops means for us and how it helps us deliver much faster and much more reliably. We will see the many cultural, management and technical challenges we faced and the solutions we tried, based on a very powerful technical stack: Symfony2, OpenStack, Puppet, Vagrant, Capifony, Jenkins, Behat and many others.