What is serverless?

Serverless computing is a cloud computing execution model that allows the cloud provider to dynamically allocate resources to run the user’s code, with the user only paying for the resources consumed. This model frees the user from the hassle of provisioning, scaling, and maintaining the underlying infrastructure.

In a serverless model, the user creates and deploys code in the form of functions, which are executed in response to events or invocations. The cloud provider automatically allocates the necessary resources to run the function, and the user only pays for the actual execution of the function.

Serverless computing can provide several benefits, including reduced operational overhead, scalability, and cost-efficiency. It is particularly well suited for applications that have intermittent or unpredictable workloads, as the user only pays for the resources used to run the code.

AWS offers several serverless computing services, including AWS Lambda...