Immutability: from code to infrastructure, the way of scalability

The all functional programming world, Docker, Clever Cloud, micro service architecture, logs append only DB… All of this rely on the immutability at some point: infrastructure immutability, data immutability, append only. This is the way we now build some of the best scalable applications and infrastructure. The talk is made to understand why Immutability rules the scalability and why it’s important.