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On Day 82, Yesterday, I explored AWS IAM, the service that defines who can do what with AWS resources. From users and roles to fine-grained JSON policies, IAM showed me how proper access control is essential for both security and seamless operations....

Introduction Imagine your EC2 instance suddenly hits more than 80% CPU usage. Is it a hacker? A bug? Without monitoring, you’d never know. As a cloud engineer, I recently set up real-time alerts for CPU spikes using AWS CloudWatch and SNS. Here’s how...

I like to write stories to better explain problems I have or concepts I want to share. I still want the message to be clear, concise, and easy to digest, so I’ll give you a glossary to refer back to when reading the story if it it doesn’t click the f...

Introduction Briefly introduce the importance of event-driven architecture in AWS. Explain the common use case: Getting notifications when an S3 event (like file upload) occurs. Highlight the role of SNS and SQS in handling event-based workflows. ...

Introduction AWS CodeCommit is a fully managed source control service that enables teams to host secure and scalable Git repositories. In many scenarios, teams need real-time notifications when changes occur in a repository. AWS Simple Notification S...

Introduction Context and Background In the fast-paced world of sports, timely updates are crucial for fans and stakeholders alike. The NBA Game Day Notification Alert project was initiated to address the need for real-time notifications about NBA gam...
