This blog posts mixes up infrastrucure as code (a good thing) and immutable infrastructure (a good thing, for some use cases) Immutable infrastructure is great

This blog posts mixes up infrastrucure as code (a good thing) and immutable infrastructure (a good thing, for some use cases) Immutable infrastructure is great for stateless services, to ensure you know exactly what versions are used and to avoid people from making changes on the server. For databases and other stateful services, such as message brokers, it's less ideal.