I’ve made and presented this IaC presentation back in 2016. Note: in Dutch.

Summary of the presentation
It gives a smooth introduction to Infrastructure as Code. Has a overview of cloud agnostic IaC tooling. Gentle demo of Terraform, a great tool for CRUD-operations on cloud resources. Terraform supports many cloud providers. IaC adds the benefits of version control to infra code. IaC is building up maturity. The impact of changes to infra can be difficult to determine.

More on IaC

• Book: Infrastructure as Code by Kief Morris