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Implementing a Serverless Architecture for the Café

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Oct 19, 2025
9:13

💡 Challenge Lab: Implementing a Serverless Architecture for the Café The café wanted to automate their daily sales reports without affecting website performance. Initially, a cron job on their EC2 instance slowed down the server due to high resource usage. ✅ What I implemented: - Created a Lambda function within a VPC to connect securely to the café’s Amazon RDS database - Built another Lambda function to generate and email sales reports - Used Amazon SNS to send reports directly to an email inbox - Scheduled the process automatically using Amazon EventBridge 🎯 Outcome: The café now receives daily sales reports automatically without impacting web server performance. The solution is serverless, cost-effective, and completely automated, running only when needed.

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Implementing a Serverless Architecture for the Café | NatokHD