Explore the reality of serverless architectures in production with cloud architect Lynn Langit in this informative conference talk. Gain insights into when to use serverless approaches, how to transition from development to production, and techniques for unit testing lambdas. Learn about the maturity of ecosystems supporting 'Lambda in production' across AWS, Azure, and Google Cloud. Discover common problems and errors in lambdas and how to avoid them. Delve into topics such as microservices vs serverless, cloud services as compute, use case patterns, and real-world implementations. Examine specific serverless offerings like Amazon Lambda, Google Functions, and Azure Functions. Investigate practical applications in big data, machine learning, and monitoring. Get a comprehensive overview of the serverless landscape, including demonstrations and case studies, to help you make informed decisions about implementing serverless solutions in your projects.