Build Your Own SMTP Mail Server on AWS EC2 Using Node.js — A Complete Hands-On Guide
4d ago · 8 min read · Introduction Ever wondered what really happens when you click "Send" on an email? Behind the scenes, a chain of DNS lookups, protocol handshakes, and server communications takes place — all orchestrat
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Deploy Next.js to AWS EC2: A Complete Step-by-Step Guide (Nginx, PM2, HTTPS)
4d ago · 7 min read · I remember the first time I tried deploying a Next.js app to EC2. I had tabs open everywhere, half the tutorials were outdated, and I kept getting 502 errors that made no sense. After a lot of trial a
Join discussionKodekloud - 100 Days of cloud (AWS) Day 36: Load Balancing EC2 Instances with Application Load Balancer
4d ago · 1 min read · Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 Section and Create SG instance with the help of provided instructions. Step 3: Edit default sg and add http / 80.
Join discussionHow I Installed AWS CLI and Terraform on macOS and Deployed an EC2 Instance Using Terraform (Beginner Step-by-Step Guide)
5d ago · 8 min read · Introduction As I continue my journey into Cloud Engineering and DevOps, one of the first tools I needed to set up on my system was the AWS CLI and Terraform. These tools are extremely important for c
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🚀 Step-by-Step Guide: How I Built a Highly Available 3-Tier Architecture on AWS (Beginner Friendly)
Mar 6 · 8 min read · 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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I Couldn't Install Packages on EC2 — The Security Group Mistake That Blocked My Internet
Mar 5 · 5 min read · While working with an EC2 instance on Amazon Linux, I ran into a frustrating issue: I couldn’t install packages using dnf. At first, I assumed it was a repository problem or something related to the p
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