Ifeoluwaaderoju·Jun 4Deploying an Application Load Balancer Across EC2 InstancesRunning your application on a single EC2 instance is a single point of failure; one crash or traffic spike and your whole application is…
Sankalparava·Apr 15My Food App Survived an AZ FailureHere’s the AWS Architecture That Made It PossibleI added a Production-grade Application Load Balancer to my food delivery app, deployed a second EC2 across a different Availability Zone…
Karthick K·Apr 1The 50/50 Trap: What I Learned by Purposefully Breaking My Blue-Green DeploymentI’ve coded the Blue-Green split. I’ve run the terraform apply. It’s 50/50. If one side dies, the other side just takes over... right?
Ashyyigo·Mar 22Deploying a Highly Available Web App on AWS Using TerraformModern applications require high availability and scalability. A single server setup is not sufficient for production environments as it…
Iksanhariji·Dec 19, 2025Learning from 503 Error: Understanding ALB, Security Groups, AZ, and Subnets in AWSFor the past few weeks, I kept running into a classic AWS problem while setting up an Application Load Balancer (ALB) 503 Service…
