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Introduction There are projects you build to learn a service. Then there are projects you build because you discover a gap in your own experience. This project was the latter. A few months ago, I had
Introduction In my previous blog in this series, I wrote about unattached EBS volumes that can remain in an AWS account even after the workload they belonged to is gone. That project taught me somethi
Introduction In my previous blog in this series, I wrote about Amazon EC2 through an economic lens. I learned that an EC2 instance sitting idle is an example of productive inefficiency, which implies
When building CI/CD pipelines, the error message isn't always where the real problem lies. I recently experienced this while building a deployment pipeline for one of my projects. Terraform successful
While reviewing the AWS cost auditing tool I developed with Claude as my AI coding assistant, I noticed that the code was structured to flag EC2 instances whose CPU utilisation fell below 10%. But it
DevOps Journey | AWS | Cloud Cost Optimization
Introduction After writing the CloudFormation template, it is time to deploy it using a pipeline automatically. In the previous blog, a Bash script was used to automate the creation of microservice st
Introduction When I finished deploying my microservices application, the next step was to know what was happening inside it once it started running. This is what observability is about. It is the abil
Introduction Before I began building CloudFormation templates for this project, I had never used it. I knew Terraform, but CloudFormation was new to me. So, before we get into the templates, I'd like