Platform engineering is the discipline of designing and building toolchains and workflows that enable self-service capabilities for software engineering organizations in the cloud-native era.

Platform Engineering

Hey Sara, I can recommend taking a look at <https://www.amazon.co.uk/Accelerate-Software-Performing-Technology-Organizations-dp-1950508641/dp/1950508641/ref=dp_ob_title_bk> Whilst not solely on IDPs, it does look at DevOps and software development practices, including internal developer platforms :)