This video from AWS re:Invent 2023 explores the new zero-ETL integration between Amazon DynamoDB and Amazon OpenSearch Service. John Handler and Jason Hunter, AWS solutions architects, demonstrate how this serverless integration simplifies data flow between DynamoDB and OpenSearch, eliminating the need for custom Lambda functions. They walk through setting up the integration, discuss best practices for mapping data, and showcase powerful search capabilities like full-text, geospatial, and semantic search that OpenSearch enables on DynamoDB data. The presenters use a product Q&A dataset to illustrate real-world use cases and provide insights on sizing, scaling, and optimizing the integration. This session is valuable for developers and architects looking to enhance their DynamoDB applications with advanced search and analytics capabilities.