What is Serverless?

Serverless refers to a cloud computing model that abstracts the underlying infrastructure management from developers, allowing them to focus solely on writing code and deploying applications. In a serverless environment, developers write and deploy functions or microservices that are executed in response to specific events or triggers, such as HTTP requests, database changes, or file uploads. The cloud provider automatically handles the provisioning and scaling of resources, ensuring that the required computing resources are available on-demand. Serverless computing is often associated with cost savings, rapid development, and scalability, as developers are billed only for the actual compute time used.