Oracle Cloud Infrastructure Functions is a fully managed, multi-tenant, highly scalable, on-demand, Functions-as-a-Service platform. It is built on enterprise-grade Oracle Cloud Infrastructure and powered by the Fn Project open source engine. Use OCI Functions (sometimes abbreviated to just Functions, and formerly known as Oracle Functions) when you want to focus on writing code to meet business needs.

The serverless and elastic architecture of OCI Functions means there's no infrastructure administration or software administration for you to perform. You don't provision or maintain compute instances, and operating system software patches and upgrades are applied automatically. OCI Functions simply ensures your app is highly-available, scalable, secure, and monitored. With OCI Functions, you can write code in Java, Python, Node, Go, Ruby, and C# (and for advanced use cases, bring your own Dockerfile, and Graal VM). You can then deploy your code, call it directly or trigger it in response to events, and get billed only for the resources consumed during the execution.