Day 66: Why Point-in-Time Recovery is the first button you should click in DynamoDB

Today on Day 66 of my Serverless Financial Agent build, things went south. While connecting a real banking API (Wise) to replace my sandbox data, my DynamoDB table started mixing fake test data with real production transactions. I needed to purge the table. But staring at the "Delete Items" button in the AWS Console gave me pause. What happens when this app scales and I accidentally run a destructive query on real user profiles? The Solution: Point-in-Time Recovery (PITR) Instead of building com