#ec2 Development Tutorials & Tips | Roast Dev

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Deploying a MERN Stack Application (FrontEnd & BackEnd)

This guide provides a comprehensive step-by-step process to deploy a MERN (MongoDB, Express.js, React, Node.js) stack application on an AWS EC2 instance. It includes setting up the EC2 instance, confi...

27.04.2025 0 Read More

[AWS] Cost optimize when using Amazon EC2

Hello everyone,Amazon Elastic Compute Cloud (EC2) is a core AWS service, providing flexible and powerful computing capabilities. However, EC2 costs can escalate if not managed effectively. Based on th...

29.04.2025 0 Read More

🔐 Just-in-Time Node Access in AWS Systems Manager Is Now General Availability — Secure, Time-Bound Access Done Right

AWS just made secure node access smarter and easier. With the general availability of Just-in-Time (JIT) Node Access in AWS Systems Manager, you can now give your teams temporary, policy-controlled a...

29.04.2025 0 Read More

AWS ENI - Amazon Elastic Network Interfaces (Latest)

AWS Elastic Network Interfaces (ENIs) are logical networking components within a Virtual Private Cloud (VPC) in AWS. They function as virtual network cards, providing network connectivity for EC2 inst...

30.04.2025 0 Read More

How to Host an Express App on AWS EC2 with NGINX (Free Tier Guide)

Hey there, developer! 🚀Want to take your Node.js app live? This hands-on guide shows how to deploy a simple URL shortener app built with Express.js on a free AWS EC2 instance, using NGINX as a reve...

02.05.2025 0 Read More

Internet Connection at your home vs data in VPC (Simplified)

👉 EC2 Instances = Devices in your home (like your phone/laptop) 👉 NACLs = Firewalls that control who/what gets in or out 👉 Route Table = Traffic director – decides where packets go 👉 Int...

03.05.2025 0 Read More