With a lower barrier to entry, developers can focus on business logic, rather than writing code to handle infrastructure concerns like messaging.Īzure Functions is a managed service in Azure and Azure Stack. A Functions application doesn't code the trigger, only the response to the trigger. An external event like an HTTP web request, message, schedule, or change in data triggers the function code. Function bindings streamline integration by providing declarative access to a wide variety of Azure and third-party services.įunctions are event-driven.
Micro-billing saves costs by charging only for the compute resources and duration the code uses to execute.Serverless doesn't mean "no server," but "less server," because servers run only as needed. Compute resources allocate dynamically, and instantly autoscale to meet elastic demands.The Azure infrastructure automatically provides all the updated servers that applications need to keep running at scale.Azure Functions is a serverless compute option that supports functions, small pieces of code that do single things.īenefits of using serverless architectures with Functions applications include: Serverless architecture evolves cloud platforms toward pure cloud-native code by abstracting code from the infrastructure that it needs to run.