Oracle's serverless compute service for running code without managing servers. Like having helpers that automatically appear to do specific tasks when needed.
IoT applications use OCI Functions to process sensor data in real-time without maintaining always-on servers.
All are serverless Functions-as-a-Service (FaaS) offerings: you deploy code as functions, they run on demand (often event-driven), scale automatically, and you pay primarily for execution time and resources used. Differences are mainly in ecosystem integrations, supported runtimes, limits, and operational tooling.