13h ago 路 8 min read 路 Building a Three-Tier Bookstore App on AWS from Scratch: Infrastructure, Deployment, and Every Debug Along the Way By Vivian Chiamaka Okose Tags: #aws #terraform #rds #nodejs #devops #threetier #mysql
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Mar 6 路 8 min read 路 As part of my cloud engineering learning journey, I built a 3-Tier Architecture on AWS to understand how real production systems are designed. This project helped me gain practical experience with: V
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Mar 2 路 1 min read 路 Step 1: Login into the AWS environment using provided credentials. Step 2: Go to RDS Section and Create RDS instance with the help of provided instructions. Step 3: Go to EC2 Section and select sec
Join discussionFeb 24 路 19 min read 路 Your Lambda functions are throwing "too many connections" errors at 3 AM, waking up your on-call engineer. Your application survived the traffic spike, but your RDS instance hit its connection limit because each Lambda created its own connection pool...
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Feb 19 路 19 min read 路 Your Lambda functions are hammering the database with thousands of simultaneous connections, and Aurora is rejecting them faster than you can scale. You've watched the CloudWatch graphs: invocation count spikes, connection count follows it like a sha...
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Feb 19 路 19 min read 路 Your Lambda functions are hammering the database with thousands of simultaneous connections, and Aurora is rejecting them faster than you can scale. You've watched the CloudWatch graphs: invocation count spikes, connection count follows it like a sha...
Join discussionFeb 19 路 20 min read 路 Your RDS instance is costing you more than it should, and it's still the first thing to buckle when traffic spikes. You've scaled up the instance class, bumped allocated storage, and spent an afternoon reading through AWS parameter group documentatio...
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Feb 19 路 19 min read 路 Your Lambda functions are hammering the database with thousands of simultaneous connections, and Aurora is rejecting them faster than you can scale. You've watched the CloudWatch graphs: invocation count spikes, connection count follows it like a sha...
Join discussionFeb 19 路 20 min read 路 Your RDS instance is costing you more than it should, and it's still the first thing to buckle when traffic spikes. You've scaled up the instance class, bumped allocated storage, and spent an afternoon reading through AWS parameter group documentatio...
Join discussion
