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Run event-driven stored procedures with AWS Lambda for Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL

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This article provides a comprehensive guide to running event-driven stored procedures for Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL using AWS Lambda, focusing on creating a secure and scalable workflow.

  • Uses AWS Lambda to connect to PostgreSQL databases securely
  • Leverages AWS Secrets Manager to store database credentials
  • Implements Amazon SNS for sending notifications about stored procedure execution
  • Creates a Lambda layer to include external libraries like psycopg3
  • Configures Lambda function with environment variables for database connection

The solution provides a flexible, secure method for executing stored procedures in cloud-centered applications, addressing challenges of traditional database procedure invocation while maintaining scalability and efficiency.

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