This document discusses serverless computing and its benefits. Serverless allows developers to build and run applications without managing infrastructure. It scales instantly to handle changes in load, and developers do not need to worry about server maintenance, upgrades, or other operational tasks. Serverless computing uses functions as a service and is supported by major cloud providers like AWS Lambda, Azure Functions, and Google Cloud Functions. It is well suited for use cases like microservices, background tasks, image processing, and APIs. While serverless improves deployment speed and scalability, it also has limitations around visibility and timeouts.