# Building a Three-Tier Architecture on Azure
Introduction Some assignments teach you tools. This one taught me how to think. As part of DMI Cohort 2, I was tasked with deploying the Book Review A…
Architecture
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Deploying a Full-Stack App on Azure: What I Learned Connecting a VM to a Private MySQL Database
Introduction There's a difference between reading about cloud architecture and actually building it. This week, as part of my DevOps Micro Internship …
How to Create And Configure Network Security Groups
What is a Network Security Group? A Network Security Group (NSG) is a set of security rules that allow or deny network traffic to resources such as: .…
AWS Cost Waste: 5 Things I Find in Every Audit
AWS cost waste is money spent on cloud resources that deliver zero value - orphaned volumes, logs stored forever, idle databases, and infrastructure n…