The Amazon Q chatbot is a new AI-powered tool announced by AWS, which aims to provide more up-to-date answers than ChatGPT. It's trained on AWS documentation and can be used for enterprise users to create specialized chatbots for their applications. Additionally, Q can also be used for coding, including Java developers, with features like code transformation and implementation of entire features using CodeCatalyst. Another feature is Bedrock, a managed Retrieval Augmented Generation (RAG) system that builds customized chatbots by ingesting data into a vector database. Bedrock Knowledge Base is generally available, while Bedrock Agents was announced in July 2023, enabling the creation of autonomous agents for AI applications. S3 has introduced Express One Zone storage class, offering single-digit millisecond latency and improved durability at a higher cost. Finally, AWS has also announced no-code integrations for DynamoDB and OpenSearch, although some features are limited or missing.