Which Azure compute option is best suited for running a short-lived, stateless background job that only executes for a few seconds in response to a queue message?

Question

Microsoft Azure Fundamentals — Medium

Which Azure compute option is best suited for running a short-lived, stateless background job that only executes for a few seconds in response to a queue message?

Accepted Answer

Azure Functions (Consumption plan) is the best option for running short-lived, stateless background jobs as it scales automatically and only charges for actual usage. Azure Virtual Machine and Azure Kubernetes Service are more suitable for long-running tasks, while Azure App Service WebJob (always-on) may incur unnecessary costs for short tasks.