InfoQ - vector databases https://www.infoq.com InfoQ vector databases feed AWS Introduces Native Vector Search for DynamoDB https://www.infoq.com/news/2026/08/aws-dynamodb-vector-search/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=vector+databases <img src="https://res.infoq.com/news/2026/08/aws-dynamodb-vector-search/en/headerimage/generatedHeaderImage-1786173983449.jpg"/><p>Amazon DynamoDB recently introduced native vector search, allowing developers to store embeddings alongside application data and run approximate nearest-neighbor queries directly from DynamoDB without using a separate vector database. The feature supports filtered similarity searches and configurable vector indexes for semantic search workloads.</p> <i>By Renato Losio</i> AWS NoSQL Generative AI Dynamo DB Cloud Search vector databases AI, ML & Data Engineering Development news Sun, 16 Aug 2026 07:21:00 GMT https://www.infoq.com/news/2026/08/aws-dynamodb-vector-search/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=vector+databases Renato Losio 2026-08-16T07:21:00Z /news/2026/08/aws-dynamodb-vector-search/en Presentation: From Models to Agents: Building Context-Aware Consumer AI at Scale at DoorDash https://www.infoq.com/presentations/ai-agentic-recommendations-semantic-ids/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=vector+databases <img src="https://res.infoq.com/presentations/ai-agentic-recommendations-semantic-ids/en/mediumimage/sudeep-das-medium-1785845550765.jpeg"/><p>Sudeep Das shares how DoorDash shifts from legacy one-shot predictions to an agentic recommendation platform. He discusses leveraging language-native consumer memory, RQ-VAE semantic IDs for catalog representation, and grounded search to dramatically boost relevance and conversion metrics.</p> <i>By Sudeep Das</i> Generative AI E-Commerce Large language models Agents QCon AI Boston 2026 AI Architecture Rankings Agentic AI Architecture vector databases Search Transcripts Machine Learning Architecture & Design AI, ML & Data Engineering presentation Sat, 15 Aug 2026 11:00:00 GMT https://www.infoq.com/presentations/ai-agentic-recommendations-semantic-ids/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=vector+databases Sudeep Das 2026-08-15T11:00:00Z /presentations/ai-agentic-recommendations-semantic-ids/en