Building a scalable user search layer on top of Amazon Cognito
AWS Architecture Blog1133 字 (约 5 分钟)
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Build a scalable Cognito user search layer using AWS Lambda, DynamoDB, and OpenSearch Serverless to support fuzzy matching, multi-attribute filtering, and sub-second response times for enterprise-grade user management.
入选理由：使用 Cognito Lambda 触发器（Post-confirmation + Pre-token generation）实时同步用户数据至 DynamoDB，确保索引与身份池一致。
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