Serverless Functions with Spring Cloud

Serverless functions (also known as Functions as a Service or FaaS) are small, single-purpose pieces of code that run in response to events, without you having to manage any servers.

• You only pay for the compute time consumed.
• No server provisioning or scaling to worry about.
• Focus purely on your code logic.

Spring Cloud Function is a framework that helps you write business logic as Java java.util.function types (Supplier, Function, Consumer).

The magic? You write your function once, and Spring Cloud Function makes it deployable across different serverless platforms like AWS Lambda, Azure Functions, or Google Cloud Functions, with minimal changes.