Explore a 30-minute conference talk on the 3factor app design pattern for serverless architecture. Discover how to build complex applications using realtime GraphQL, event-driven programming, and serverless technologies. Learn why traditional monolithic architectures fall short and how the 3factor pattern offers scalability and reliability. Follow along as the speaker builds a food ordering application to demonstrate the pattern's advantages, including infinite scalability and uninterrupted disaster recovery. Gain insights into stateful aspects of serverless and witness the pattern's performance under a 10,000-request load test. Suitable for developers of all levels looking to create modern applications on serverless infrastructure.