This AWS re:Invent 2023 session explores how serverless technology can reduce both infrastructure management and application code. Presenters Sindhu and Gregor discuss refactoring serverless applications to better utilize AWS Cloud capabilities and separate business logic from application topology. They cover concepts like Lambda Destinations, EventBridge Pipes, and DynamoDB Streams to demonstrate how automation code can replace application code, improving scalability and maintainability. The speakers emphasize the importance of continuous refactoring and provide insights on team structures and tooling for effective serverless development. They also address operational considerations such as latency and cost impacts when refactoring to serverless architectures.