What is serverless computing?

Serverless computing refers to a cloud computing execution model where the cloud provider is responsible for managing the server infrastructure, allowing developers to focus on writing and deploying code without the burden of server management. In this model, users create functions or applications that run in response to events, and the cloud provider automatically provisions, scales, and manages the infrastructure needed to run those applications.

This approach enhances efficiency and scalability; as applications grow, the cloud provider dynamically allocates resources in response to demand, ensuring that users only pay for the compute time they consume rather than having to maintain dedicated servers. This flexibility also supports rapid development cycles, as developers can quickly deploy updates and new features without worrying about the underlying infrastructure.

In contrast, other choices suggest models requiring users to manage server infrastructure or operate software without coding, which does not align with the true nature of serverless computing. These would not provide the same benefits of scalability and ease of deployment that serverless environments are designed to offer.