Explore serverless architectural patterns and best practices in this conference talk from GOTO Berlin 2018. Discover reusable serverless patterns, operational and security best practices, and potential pitfalls when leveraging AWS services. Learn about moving existing server-based workloads to serverless architectures and gain insights into using AWS Lambda, Amazon API Gateway, Amazon Kinesis Streams, Amazon DynamoDB, and other AWS services. Delve into topics such as microservice architecture characteristics, Lambda considerations, AWS X-Ray integration, serverless application models, and multi-region deployments with API Gateway. Examine serverless data lake characteristics, including search and data catalog capabilities, analytics processing, and real-time streaming data ingestion. Gain valuable knowledge on implementing serverless solutions while considering costs and best practices in this comprehensive overview of serverless architectures on AWS.