A business rules compiler receives a set of business rules designed in a business rules management system for a runtime environment associated with the business rules management system and compiles, from the set of business rules, code for the set of business rules, code for a FaaS function, and infrastructure as code, for providing to a repository in a serverless runtime environment. The infrastructure as code is for provisioning computing resources in the serverless runtime environment to enable on-demand calling of the FaaS function to execute the code for the set of business rules.