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AWS GenAI 中的数据结构与模式
探索为何结构化数据的质量和一致性对于在 AWS 上构建可靠的 GenAI 系统至关重要。了解结构、模式和元数据，结合格式工程与 AWS 数据处理服务，如何支持 RAG 架构中的准确检索、有效接地以及可预测的模型行为。
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Structured JSON request
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Serverless data cleansing for GenAI
Table
| Structured data task | Most appropriate AWS service |
|---|---|
| Enforcing request-time validation, masking, and schema checks on incoming data | AWS Lambda |
| Enforcing dataset-wide schema consistency and data quality rules at scale | AWS Glue |
| Enforcing prompt-aligned JSON structure and separation of instructions, content, and inference parameters at inference time | Amazon Bedrock |
| Enforcing alignment between inference inputs and the feature schema defined during model training or fine-tuning | Amazon SageMaker AI |