Stop hardcoding! Use AWS Parameter Store instead (Hands-On)

Stop hardcoding! Use AWS Parameter Store instead (Hands-On) This article is a practical guide for DevOps engineers who want to manage configuration and secrets the right way on AWS. Introduction If you have a database hostname, a password, and an API URL your application needs to call, where do you put them? The wrong answer is “environment variables hardcoded into your Lambda function” . The issue is: different environments (dev, prod) need different values, rotating a password means redeployin