The article provides an overview of system design, breaking down its fundamental concepts and principles to help readers understand the intricacies involved in creating scalable and efficient systems. It emphasizes the importance of a structured approach to design, taking into account various factors such as user requirements and technical constraints.

The article discusses the innovative approach taken by Vercel in building serverless servers, emphasizing the fluid architecture that allows for scalability and efficiency. It explores the technical challenges faced during development and how they were overcome to enhance performance and user experience.