AWS 发布基于 Bedrock 托管知识库的多租户智能体聊天应用架构
原标题：Build multi-tenant agentic chat applications on enterprise data with Amazon Bedrock Managed Knowledge Base
AI 摘要
AWS 发布了基于 Amazon Bedrock 托管知识库构建多租户智能体聊天应用的架构方案。该方案利用 Bedrock 的托管知识库处理文档摄取、向量索引和检索，并通过 Cognito 身份验证和元数据标签实现租户数据隔离。应用通过 API Gateway、Lambda、SQS 和 DynamoDB 实现异步摄取和状态跟踪，支持用户上传文档并立即进行基于检索的问答。
正文节选
Build multi-tenant agentic chat applications on enterprise data with Amazon Bedrock Managed Knowledge Base Multi-tenant agentic chat assistants have become a frequent request for large-scale customers, and document chat sits at the top of the list. A user uploads a contract, a report, or a product manual, and then researches or asks questions about it immediately or in the future. The conversational interface is straightforward to build, but the multi-tenant agentic retrieval system behind it is