With the advent of cloud automation technology, infrastructure as code (IaC) obtains the ability to turn complex systems and environments into a few lines of code that can be deployed even at the click of a button. This new IT infrastructure also automated dev/test pipelines, which provide a rapid feedback loop for developers and rapid deployment of new features for end-users.
The above facts indicate the core best practices of DevOps — like virtualized tests, version control, and continuous monitoring — come to the underlying code, which governs the formation and administration of your business infrastructure. In another way, you can also say infrastructure will be considered the same way that any other code would be.